1605690858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{119953}}^1$

素因数の和:120078

約数の個数: 32

約数和(自身を含む): 3385581696

約数和(自身を除く): 1779890838

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 13386, 119953, 239906, 359859, 719718, 2758919, 5517838, 8276757, 11635441, 16553514, 23270882, 34906323, 69812646, 267615143, 535230286, 802845429, 1605690858]

約数ペア:

[(1, 1605690858), (2, 802845429), (3, 535230286), (6, 267615143), (23, 69812646), (46, 34906323), (69, 23270882), (97, 16553514), (138, 11635441), (194, 8276757), (291, 5517838), (582, 2758919), (2231, 719718), (4462, 359859), (6693, 239906), (13386, 119953)]