2858001412

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{257107}}^1$

素因数の和:257515

約数の個数: 24

約数和(自身を含む): 5730423104

約数和(自身を除く): 2872421692

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 257107, 514214, 1028428, 1799749, 3599498, 7198996, 102071479, 204142958, 408285916, 714500353, 1429000706, 2858001412]

約数ペア:

[(1, 2858001412), (2, 1429000706), (4, 714500353), (7, 408285916), (14, 204142958), (28, 102071479), (397, 7198996), (794, 3599498), (1588, 1799749), (2779, 1028428), (5558, 514214), (11116, 257107)]