1395912128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1677779}}^1$

素因数の和:1677804

約数の個数: 28

約数和(自身を含む): 2983092840

約数和(自身を除く): 1587180712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1677779, 3355558, 6711116, 13422232, 21811127, 26844464, 43622254, 53688928, 87244508, 107377856, 174489016, 348978032, 697956064, 1395912128]

約数ペア:

[(1, 1395912128), (2, 697956064), (4, 348978032), (8, 174489016), (13, 107377856), (16, 87244508), (26, 53688928), (32, 43622254), (52, 26844464), (64, 21811127), (104, 13422232), (208, 6711116), (416, 3355558), (832, 1677779)]