4550801008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{21221}}^1$

素因数の和:22273

約数の個数: 40

約数和(自身を含む): 9505079136

約数和(自身を除く): 4954278128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1031, 2062, 4124, 8248, 13403, 16496, 21221, 26806, 42442, 53612, 84884, 107224, 169768, 214448, 275873, 339536, 551746, 1103492, 2206984, 4413968, 21878851, 43757702, 87515404, 175030808, 284425063, 350061616, 568850126, 1137700252, 2275400504, 4550801008]

約数ペア:

[(1, 4550801008), (2, 2275400504), (4, 1137700252), (8, 568850126), (13, 350061616), (16, 284425063), (26, 175030808), (52, 87515404), (104, 43757702), (208, 21878851), (1031, 4413968), (2062, 2206984), (4124, 1103492), (8248, 551746), (13403, 339536), (16496, 275873), (21221, 214448), (26806, 169768), (42442, 107224), (53612, 84884)]