270978874

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{12107}}^1$

素因数の和:12178

約数の個数: 24

約数和(自身を含む): 442862208

約数和(自身を除く): 171883334

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 12107, 22382, 24214, 230033, 375317, 460066, 750634, 4370627, 7131023, 8741254, 14262046, 135489437, 270978874]

約数ペア:

[(1, 270978874), (2, 135489437), (19, 14262046), (31, 8741254), (38, 7131023), (62, 4370627), (361, 750634), (589, 460066), (722, 375317), (1178, 230033), (11191, 24214), (12107, 22382)]