485655404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{153107}}^1$

素因数の和:153185

約数の個数: 24

約数和(自身を含む): 930284208

約数和(自身を除く): 444628804

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 153107, 306214, 612428, 1990391, 3980782, 7961564, 9339527, 18679054, 37358108, 121413851, 242827702, 485655404]

約数ペア:

[(1, 485655404), (2, 242827702), (4, 121413851), (13, 37358108), (26, 18679054), (52, 9339527), (61, 7961564), (122, 3980782), (244, 1990391), (793, 612428), (1586, 306214), (3172, 153107)]