715286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 1312416

約数和(自身を除く): 597130

約数列:

[1, 2, 11, 13, 22, 26, 41, 61, 82, 122, 143, 286, 451, 533, 671, 793, 902, 1066, 1342, 1586, 2501, 5002, 5863, 8723, 11726, 17446, 27511, 32513, 55022, 65026, 357643, 715286]

約数ペア:

[(1, 715286), (2, 357643), (11, 65026), (13, 55022), (22, 32513), (26, 27511), (41, 17446), (61, 11726), (82, 8723), (122, 5863), (143, 5002), (286, 2501), (451, 1586), (533, 1342), (671, 1066), (793, 902)]