14780870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 29096928

約数和(自身を除く): 14316058

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1697, 1742, 3394, 4355, 8485, 8710, 16970, 22061, 44122, 110305, 113699, 220610, 227398, 568495, 1136990, 1478087, 2956174, 7390435, 14780870]

約数ペア:

[(1, 14780870), (2, 7390435), (5, 2956174), (10, 1478087), (13, 1136990), (26, 568495), (65, 227398), (67, 220610), (130, 113699), (134, 110305), (335, 44122), (670, 22061), (871, 16970), (1697, 8710), (1742, 8485), (3394, 4355)]