1330397768

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{222029}}^1$

素因数の和:222149

約数の個数: 32

約数和(自身を含む): 2877508800

約数和(自身を除く): 1547111032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 222029, 444058, 888116, 1554203, 1776232, 3108406, 6216812, 12433624, 23757103, 47514206, 95028412, 166299721, 190056824, 332599442, 665198884, 1330397768]

約数ペア:

[(1, 1330397768), (2, 665198884), (4, 332599442), (7, 190056824), (8, 166299721), (14, 95028412), (28, 47514206), (56, 23757103), (107, 12433624), (214, 6216812), (428, 3108406), (749, 1776232), (856, 1554203), (1498, 888116), (2996, 444058), (5992, 222029)]