1212157428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1\times {\mathrm{1987}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 2929039680

約数和(自身を除く): 1716882252

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1753, 1987, 3506, 3974, 5259, 5961, 7012, 7948, 10518, 11922, 21036, 23844, 50837, 57623, 101674, 115246, 152511, 172869, 203348, 230492, 305022, 345738, 610044, 691476, 3483211, 6966422, 10449633, 13932844, 20899266, 41798532, 101013119, 202026238, 303039357, 404052476, 606078714, 1212157428]

約数ペア:

[(1, 1212157428), (2, 606078714), (3, 404052476), (4, 303039357), (6, 202026238), (12, 101013119), (29, 41798532), (58, 20899266), (87, 13932844), (116, 10449633), (174, 6966422), (348, 3483211), (1753, 691476), (1987, 610044), (3506, 345738), (3974, 305022), (5259, 230492), (5961, 203348), (7012, 172869), (7948, 152511), (10518, 115246), (11922, 101674), (21036, 57623), (23844, 50837)]