2019635852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{18329}}^1$

素因数の和:18522

約数の個数: 36

約数和(自身を含む): 3850839720

約数和(自身を除く): 1831203868

約数列:

[1, 2, 4, 13, 26, 52, 163, 169, 326, 338, 652, 676, 2119, 4238, 8476, 18329, 27547, 36658, 55094, 73316, 110188, 238277, 476554, 953108, 2987627, 3097601, 5975254, 6195202, 11950508, 12390404, 38839151, 77678302, 155356604, 504908963, 1009817926, 2019635852]

約数ペア:

[(1, 2019635852), (2, 1009817926), (4, 504908963), (13, 155356604), (26, 77678302), (52, 38839151), (163, 12390404), (169, 11950508), (326, 6195202), (338, 5975254), (652, 3097601), (676, 2987627), (2119, 953108), (4238, 476554), (8476, 238277), (18329, 110188), (27547, 73316), (36658, 55094)]