13337528

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 25727520

約数和(自身を除く): 12389992

約数列:

[1, 2, 4, 8, 61, 122, 151, 181, 244, 302, 362, 488, 604, 724, 1208, 1448, 9211, 11041, 18422, 22082, 27331, 36844, 44164, 54662, 73688, 88328, 109324, 218648, 1667191, 3334382, 6668764, 13337528]

約数ペア:

[(1, 13337528), (2, 6668764), (4, 3334382), (8, 1667191), (61, 218648), (122, 109324), (151, 88328), (181, 73688), (244, 54662), (302, 44164), (362, 36844), (488, 27331), (604, 22082), (724, 18422), (1208, 11041), (1448, 9211)]