1189771842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 2824208640

約数和(自身を除く): 1634436798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 137, 147, 218, 271, 274, 294, 327, 411, 542, 654, 763, 813, 822, 959, 1526, 1626, 1897, 1918, 2289, 2877, 3794, 4578, 5341, 5691, 5754, 6713, 10682, 11382, 13279, 13426, 14933, 16023, 20139, 26558, 29539, 29866, 32046, 37127, 39837, 40278, 44799, 59078, 74254, 79674, 88617, 89598, 104531, 111381, 177234, 206773, 209062, 222762, 259889, 313593, 413546, 519778, 620319, 627186, 731717, 779667, 1240638, 1447411, 1463434, 1559334, 1819223, 2195151, 2894822, 3638446, 4046843, 4342233, 4390302, 5457669, 8093686, 8684466, 10915338, 12140529, 24281058, 28327901, 56655802, 84983703, 169967406, 198295307, 396590614, 594885921, 1189771842]

約数ペア:

[(1, 1189771842), (2, 594885921), (3, 396590614), (6, 198295307), (7, 169967406), (14, 84983703), (21, 56655802), (42, 28327901), (49, 24281058), (98, 12140529), (109, 10915338), (137, 8684466), (147, 8093686), (218, 5457669), (271, 4390302), (274, 4342233), (294, 4046843), (327, 3638446), (411, 2894822), (542, 2195151), (654, 1819223), (763, 1559334), (813, 1463434), (822, 1447411), (959, 1240638), (1526, 779667), (1626, 731717), (1897, 627186), (1918, 620319), (2289, 519778), (2877, 413546), (3794, 313593), (4578, 259889), (5341, 222762), (5691, 209062), (5754, 206773), (6713, 177234), (10682, 111381), (11382, 104531), (13279, 89598), (13426, 88617), (14933, 79674), (16023, 74254), (20139, 59078), (26558, 44799), (29539, 40278), (29866, 39837), (32046, 37127)]