876265780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3370253}}^1$

素因数の和:3370275

約数の個数: 24

約数和(自身を含む): 1981709352

約数和(自身を除く): 1105443572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3370253, 6740506, 13481012, 16851265, 33702530, 43813289, 67405060, 87626578, 175253156, 219066445, 438132890, 876265780]

約数ペア:

[(1, 876265780), (2, 438132890), (4, 219066445), (5, 175253156), (10, 87626578), (13, 67405060), (20, 43813289), (26, 33702530), (52, 16851265), (65, 13481012), (130, 6740506), (260, 3370253)]