418104336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{670039}}^1$

素因数の和:670063

約数の個数: 40

約数和(自身を含む): 1163189440

約数和(自身を除く): 745085104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 670039, 1340078, 2010117, 2680156, 4020234, 5360312, 8040468, 8710507, 10720624, 16080936, 17421014, 26131521, 32161872, 34842028, 52263042, 69684056, 104526084, 139368112, 209052168, 418104336]

約数ペア:

[(1, 418104336), (2, 209052168), (3, 139368112), (4, 104526084), (6, 69684056), (8, 52263042), (12, 34842028), (13, 32161872), (16, 26131521), (24, 17421014), (26, 16080936), (39, 10720624), (48, 8710507), (52, 8040468), (78, 5360312), (104, 4020234), (156, 2680156), (208, 2010117), (312, 1340078), (624, 670039)]