391650316

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{5519}}^1$

素因数の和:5793

約数の個数: 24

約数和(自身を含む): 695983680

約数和(自身を除く): 304333364

約数列:

[1, 2, 4, 113, 157, 226, 314, 452, 628, 5519, 11038, 17741, 22076, 35482, 70964, 623647, 866483, 1247294, 1732966, 2494588, 3465932, 97912579, 195825158, 391650316]

約数ペア:

[(1, 391650316), (2, 195825158), (4, 97912579), (113, 3465932), (157, 2494588), (226, 1732966), (314, 1247294), (452, 866483), (628, 623647), (5519, 70964), (11038, 35482), (17741, 22076)]