4572490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 9389520

約数和(自身を除く): 4817030

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2069, 2210, 4138, 10345, 20690, 26897, 35173, 53794, 70346, 134485, 175865, 268970, 351730, 457249, 914498, 2286245, 4572490]

約数ペア:

[(1, 4572490), (2, 2286245), (5, 914498), (10, 457249), (13, 351730), (17, 268970), (26, 175865), (34, 134485), (65, 70346), (85, 53794), (130, 35173), (170, 26897), (221, 20690), (442, 10345), (1105, 4138), (2069, 2210)]