2920791412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1298

約数の個数: 108

約数和(自身を含む): 6602383872

約数和(自身を除く): 3681592460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 121, 154, 196, 214, 242, 308, 428, 484, 539, 749, 847, 1078, 1151, 1177, 1498, 1694, 2156, 2302, 2354, 2996, 3388, 4604, 4708, 5243, 5929, 8057, 8239, 10486, 11858, 12661, 12947, 16114, 16478, 20972, 23716, 25322, 25894, 32228, 32956, 50644, 51788, 56399, 57673, 88627, 90629, 112798, 115346, 123157, 139271, 177254, 181258, 225596, 230692, 246314, 278542, 354508, 362516, 492628, 557084, 620389, 634403, 862099, 974897, 1240778, 1268806, 1354727, 1724198, 1949794, 2481556, 2537612, 2709454, 3448396, 3899588, 5418908, 6034693, 6824279, 9483089, 12069386, 13648558, 14901997, 18966178, 24138772, 27297116, 29803994, 37932356, 59607988, 66381623, 104313979, 132763246, 208627958, 265526492, 417255916, 730197853, 1460395706, 2920791412]

約数ペア:

[(1, 2920791412), (2, 1460395706), (4, 730197853), (7, 417255916), (11, 265526492), (14, 208627958), (22, 132763246), (28, 104313979), (44, 66381623), (49, 59607988), (77, 37932356), (98, 29803994), (107, 27297116), (121, 24138772), (154, 18966178), (196, 14901997), (214, 13648558), (242, 12069386), (308, 9483089), (428, 6824279), (484, 6034693), (539, 5418908), (749, 3899588), (847, 3448396), (1078, 2709454), (1151, 2537612), (1177, 2481556), (1498, 1949794), (1694, 1724198), (2156, 1354727), (2302, 1268806), (2354, 1240778), (2996, 974897), (3388, 862099), (4604, 634403), (4708, 620389), (5243, 557084), (5929, 492628), (8057, 362516), (8239, 354508), (10486, 278542), (11858, 246314), (12661, 230692), (12947, 225596), (16114, 181258), (16478, 177254), (20972, 139271), (23716, 123157), (25322, 115346), (25894, 112798), (32228, 90629), (32956, 88627), (50644, 57673), (51788, 56399)]