4877470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 10015488

約数和(自身を除く): 5138018

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2207, 2210, 4414, 11035, 22070, 28691, 37519, 57382, 75038, 143455, 187595, 286910, 375190, 487747, 975494, 2438735, 4877470]

約数ペア:

[(1, 4877470), (2, 2438735), (5, 975494), (10, 487747), (13, 375190), (17, 286910), (26, 187595), (34, 143455), (65, 75038), (85, 57382), (130, 37519), (170, 28691), (221, 22070), (442, 11035), (1105, 4414), (2207, 2210)]