470606848816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5381}}^1\times {\mathrm{420467}}^1$

素因数の和:425869

約数の個数: 40

約数和(自身を含む): 982124108784

約数和(自身を除く): 511517259968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5381, 10762, 21524, 43048, 69953, 86096, 139906, 279812, 420467, 559624, 840934, 1119248, 1681868, 3363736, 5466071, 6727472, 10932142, 21864284, 43728568, 87457136, 2262532927, 4525065854, 9050131708, 18100263416, 29412928051, 36200526832, 58825856102, 117651712204, 235303424408, 470606848816]

約数ペア:

[(1, 470606848816), (2, 235303424408), (4, 117651712204), (8, 58825856102), (13, 36200526832), (16, 29412928051), (26, 18100263416), (52, 9050131708), (104, 4525065854), (208, 2262532927), (5381, 87457136), (10762, 43728568), (21524, 21864284), (43048, 10932142), (69953, 6727472), (86096, 5466071), (139906, 3363736), (279812, 1681868), (420467, 1119248), (559624, 840934)]