5280990788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{86693}}^1$

素因数の和:86951

約数の個数: 24

約数和(自身を含む): 9396589272

約数和(自身を除く): 4115598484

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 15229, 30458, 60916, 86693, 173386, 346772, 8409221, 13610801, 16818442, 27221602, 33636884, 54443204, 1320247697, 2640495394, 5280990788]

約数ペア:

[(1, 5280990788), (2, 2640495394), (4, 1320247697), (97, 54443204), (157, 33636884), (194, 27221602), (314, 16818442), (388, 13610801), (628, 8409221), (15229, 346772), (30458, 173386), (60916, 86693)]