121485892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{45263}}^1$

素因数の和:45339

約数の個数: 24

約数和(自身を含む): 235734912

約数和(自身を除く): 114249020

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 45263, 90526, 181052, 497893, 995786, 1991572, 2761043, 5522086, 11044172, 30371473, 60742946, 121485892]

約数ペア:

[(1, 121485892), (2, 60742946), (4, 30371473), (11, 11044172), (22, 5522086), (44, 2761043), (61, 1991572), (122, 995786), (244, 497893), (671, 181052), (1342, 90526), (2684, 45263)]