13393510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 12733850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 383, 538, 766, 1345, 1915, 2690, 3497, 3830, 4979, 6994, 9958, 17485, 24895, 34970, 49790, 103027, 206054, 515135, 1030270, 1339351, 2678702, 6696755, 13393510]

約数ペア:

[(1, 13393510), (2, 6696755), (5, 2678702), (10, 1339351), (13, 1030270), (26, 515135), (65, 206054), (130, 103027), (269, 49790), (383, 34970), (538, 24895), (766, 17485), (1345, 9958), (1915, 6994), (2690, 4979), (3497, 3830)]