1337324404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{187721}}^1$

素因数の和:187875

約数の個数: 24

約数和(自身を含む): 2538752328

約数和(自身を除く): 1201427924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 187721, 375442, 750884, 2440373, 4880746, 9761492, 25717777, 51435554, 102871108, 334331101, 668662202, 1337324404]

約数ペア:

[(1, 1337324404), (2, 668662202), (4, 334331101), (13, 102871108), (26, 51435554), (52, 25717777), (137, 9761492), (274, 4880746), (548, 2440373), (1781, 750884), (3562, 375442), (7124, 187721)]