1247692798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2593

約数の個数: 64

約数和(自身を含む): 2308538880

約数和(自身を除く): 1060846082

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 71, 142, 187, 209, 323, 374, 418, 646, 781, 1207, 1349, 1562, 2414, 2473, 2698, 3553, 4946, 7106, 13277, 14839, 22933, 26554, 27203, 29678, 42041, 45866, 46987, 54406, 84082, 93974, 175583, 252263, 351166, 462451, 504526, 516857, 798779, 924902, 1033714, 1597558, 1931413, 2984911, 3336077, 3862826, 5969822, 6672154, 8786569, 17573138, 32834021, 36696847, 56713309, 65668042, 73393694, 113426618, 623846399, 1247692798]

約数ペア:

[(1, 1247692798), (2, 623846399), (11, 113426618), (17, 73393694), (19, 65668042), (22, 56713309), (34, 36696847), (38, 32834021), (71, 17573138), (142, 8786569), (187, 6672154), (209, 5969822), (323, 3862826), (374, 3336077), (418, 2984911), (646, 1931413), (781, 1597558), (1207, 1033714), (1349, 924902), (1562, 798779), (2414, 516857), (2473, 504526), (2698, 462451), (3553, 351166), (4946, 252263), (7106, 175583), (13277, 93974), (14839, 84082), (22933, 54406), (26554, 46987), (27203, 45866), (29678, 42041)]