260420838

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1709}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 528184800

約数和(自身を除く): 267763962

約数列:

[1, 2, 3, 6, 109, 218, 233, 327, 466, 654, 699, 1398, 1709, 3418, 5127, 10254, 25397, 50794, 76191, 152382, 186281, 372562, 398197, 558843, 796394, 1117686, 1194591, 2389182, 43403473, 86806946, 130210419, 260420838]

約数ペア:

[(1, 260420838), (2, 130210419), (3, 86806946), (6, 43403473), (109, 2389182), (218, 1194591), (233, 1117686), (327, 796394), (466, 558843), (654, 398197), (699, 372562), (1398, 186281), (1709, 152382), (3418, 76191), (5127, 50794), (10254, 25397)]