2193657310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{22291}}^1$

素因数の和:23068

約数の個数: 32

約数和(自身を含む): 4258128672

約数和(自身を除く): 2064471362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 757, 1514, 3785, 7570, 9841, 19682, 22291, 44582, 49205, 98410, 111455, 222910, 289783, 579566, 1448915, 2897830, 16874287, 33748574, 84371435, 168742870, 219365731, 438731462, 1096828655, 2193657310]

約数ペア:

[(1, 2193657310), (2, 1096828655), (5, 438731462), (10, 219365731), (13, 168742870), (26, 84371435), (65, 33748574), (130, 16874287), (757, 2897830), (1514, 1448915), (3785, 579566), (7570, 289783), (9841, 222910), (19682, 111455), (22291, 98410), (44582, 49205)]