409278316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{47657}}^1$

素因数の和:47793

約数の個数: 24

約数和(自身を含む): 760621680

約数和(自身を除く): 351343364

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 47657, 95314, 190628, 905483, 1810966, 3621932, 5385241, 10770482, 21540964, 102319579, 204639158, 409278316]

約数ペア:

[(1, 409278316), (2, 204639158), (4, 102319579), (19, 21540964), (38, 10770482), (76, 5385241), (113, 3621932), (226, 1810966), (452, 905483), (2147, 190628), (4294, 95314), (8588, 47657)]