2018542088

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{52121}}^1$

素因数の和:52277

約数の個数: 32

約数和(自身を含む): 3902895360

約数和(自身を除く): 1884353272

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 4841, 9682, 19364, 38728, 52121, 104242, 208484, 416968, 2449687, 4899374, 5368463, 9798748, 10736926, 19597496, 21473852, 42947704, 252317761, 504635522, 1009271044, 2018542088]

約数ペア:

[(1, 2018542088), (2, 1009271044), (4, 504635522), (8, 252317761), (47, 42947704), (94, 21473852), (103, 19597496), (188, 10736926), (206, 9798748), (376, 5368463), (412, 4899374), (824, 2449687), (4841, 416968), (9682, 208484), (19364, 104242), (38728, 52121)]