542700652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{171091}}^1$

素因数の和:171169

約数の個数: 24

約数和(自身を含む): 1039554992

約数和(自身を除く): 496854340

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 171091, 342182, 684364, 2224183, 4448366, 8896732, 10436551, 20873102, 41746204, 135675163, 271350326, 542700652]

約数ペア:

[(1, 542700652), (2, 271350326), (4, 135675163), (13, 41746204), (26, 20873102), (52, 10436551), (61, 8896732), (122, 4448366), (244, 2224183), (793, 684364), (1586, 342182), (3172, 171091)]