218812492085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{2400971}}^1$

素因数の和:2402644

約数の個数: 16

約数和(自身を含む): 286618433472

約数和(自身を除く): 67805941387

約数列:

[1, 5, 11, 55, 1657, 8285, 18227, 91135, 2400971, 12004855, 26410681, 132053405, 3978408947, 19892044735, 43762498417, 218812492085]

約数ペア:

[(1, 218812492085), (5, 43762498417), (11, 19892044735), (55, 3978408947), (1657, 132053405), (8285, 26410681), (18227, 12004855), (91135, 2400971)]