490660452

素因数分解:

$2^2\times 3^2\times {\mathrm{877}}^1\times {\mathrm{15541}}^1$

素因数の和:16428

約数の個数: 36

約数和(自身を含む): 1241774716

約数和(自身を除く): 751114264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 877, 1754, 2631, 3508, 5262, 7893, 10524, 15541, 15786, 31082, 31572, 46623, 62164, 93246, 139869, 186492, 279738, 559476, 13629457, 27258914, 40888371, 54517828, 81776742, 122665113, 163553484, 245330226, 490660452]

約数ペア:

[(1, 490660452), (2, 245330226), (3, 163553484), (4, 122665113), (6, 81776742), (9, 54517828), (12, 40888371), (18, 27258914), (36, 13629457), (877, 559476), (1754, 279738), (2631, 186492), (3508, 139869), (5262, 93246), (7893, 62164), (10524, 46623), (15541, 31572), (15786, 31082)]