2551569366

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{13381}}^1$

素因数の和:13968

約数の個数: 32

約数和(自身を含む): 5197140576

約数和(自身を除く): 2645571210

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 521, 1042, 1563, 3126, 13381, 26762, 31781, 40143, 63562, 80286, 95343, 190686, 816241, 1632482, 2448723, 4897446, 6971501, 13943002, 20914503, 41829006, 425261561, 850523122, 1275784683, 2551569366]

約数ペア:

[(1, 2551569366), (2, 1275784683), (3, 850523122), (6, 425261561), (61, 41829006), (122, 20914503), (183, 13943002), (366, 6971501), (521, 4897446), (1042, 2448723), (1563, 1632482), (3126, 816241), (13381, 190686), (26762, 95343), (31781, 80286), (40143, 63562)]