253734078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191353}}^1$

素因数の和:191388

約数の個数: 32

約数和(自身を含む): 578654496

約数和(自身を除く): 324920418

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 191353, 382706, 574059, 1148118, 2487589, 3253001, 4975178, 6506002, 7462767, 9759003, 14925534, 19518006, 42289013, 84578026, 126867039, 253734078]

約数ペア:

[(1, 253734078), (2, 126867039), (3, 84578026), (6, 42289013), (13, 19518006), (17, 14925534), (26, 9759003), (34, 7462767), (39, 6506002), (51, 4975178), (78, 3253001), (102, 2487589), (221, 1148118), (442, 574059), (663, 382706), (1326, 191353)]