7556666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 12473280

約数和(自身を除く): 4916614

約数列:

[1, 2, 13, 26, 79, 158, 169, 283, 338, 566, 1027, 2054, 3679, 7358, 13351, 22357, 26702, 44714, 47827, 95654, 290641, 581282, 3778333, 7556666]

約数ペア:

[(1, 7556666), (2, 3778333), (13, 581282), (26, 290641), (79, 95654), (158, 47827), (169, 44714), (283, 26702), (338, 22357), (566, 13351), (1027, 7358), (2054, 3679)]