13628654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 23390976

約数和(自身を除く): 9762322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 457, 481, 806, 914, 962, 1147, 2294, 5941, 11882, 14167, 14911, 16909, 28334, 29822, 33818, 184171, 219817, 368342, 439634, 524179, 1048358, 6814327, 13628654]

約数ペア:

[(1, 13628654), (2, 6814327), (13, 1048358), (26, 524179), (31, 439634), (37, 368342), (62, 219817), (74, 184171), (403, 33818), (457, 29822), (481, 28334), (806, 16909), (914, 14911), (962, 14167), (1147, 11882), (2294, 5941)]