268668842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5413}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 458414208

約数和(自身を除く): 189745366

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1909, 2158, 3818, 5413, 10826, 24817, 49634, 70369, 124499, 140738, 248998, 449279, 898558, 1618487, 3236974, 5840627, 10333417, 11681254, 20666834, 134334421, 268668842]

約数ペア:

[(1, 268668842), (2, 134334421), (13, 20666834), (23, 11681254), (26, 10333417), (46, 5840627), (83, 3236974), (166, 1618487), (299, 898558), (598, 449279), (1079, 248998), (1909, 140738), (2158, 124499), (3818, 70369), (5413, 49634), (10826, 24817)]