1881994058

素因数分解:

$2^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{55343}}^1$

素因数の和:55706

約数の個数: 24

約数和(自身を含む): 3293410752

約数和(自身を除く): 1411416694

約数列:

[1, 2, 7, 14, 49, 98, 347, 694, 2429, 4858, 17003, 34006, 55343, 110686, 387401, 774802, 2711807, 5423614, 19204021, 38408042, 134428147, 268856294, 940997029, 1881994058]

約数ペア:

[(1, 1881994058), (2, 940997029), (7, 268856294), (14, 134428147), (49, 38408042), (98, 19204021), (347, 5423614), (694, 2711807), (2429, 774802), (4858, 387401), (17003, 110686), (34006, 55343)]