2007293210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{8297}}^1$

素因数の和:10178

約数の個数: 32

約数和(自身を含む): 3893620752

約数和(自身を除く): 1886327542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1861, 3722, 8297, 9305, 16594, 18610, 24193, 41485, 48386, 82970, 107861, 120965, 215722, 241930, 539305, 1078610, 15440717, 30881434, 77203585, 154407170, 200729321, 401458642, 1003646605, 2007293210]

約数ペア:

[(1, 2007293210), (2, 1003646605), (5, 401458642), (10, 200729321), (13, 154407170), (26, 77203585), (65, 30881434), (130, 15440717), (1861, 1078610), (3722, 539305), (8297, 241930), (9305, 215722), (16594, 120965), (18610, 107861), (24193, 82970), (41485, 48386)]