1323416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 2708640

約数和(自身を除く): 1385224

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 263, 296, 526, 629, 1052, 1258, 2104, 2516, 4471, 5032, 8942, 9731, 17884, 19462, 35768, 38924, 77848, 165427, 330854, 661708, 1323416]

約数ペア:

[(1, 1323416), (2, 661708), (4, 330854), (8, 165427), (17, 77848), (34, 38924), (37, 35768), (68, 19462), (74, 17884), (136, 9731), (148, 8942), (263, 5032), (296, 4471), (526, 2516), (629, 2104), (1052, 1258)]