671908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 1280664

約数和(自身を除く): 608756

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 241, 482, 697, 964, 1394, 2788, 4097, 8194, 9881, 16388, 19762, 39524, 167977, 335954, 671908]

約数ペア:

[(1, 671908), (2, 335954), (4, 167977), (17, 39524), (34, 19762), (41, 16388), (68, 9881), (82, 8194), (164, 4097), (241, 2788), (482, 1394), (697, 964)]