13176748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 12902228

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 83, 86, 142, 166, 172, 284, 332, 559, 923, 1079, 1118, 1846, 2158, 2236, 3053, 3569, 3692, 4316, 5893, 6106, 7138, 11786, 12212, 14276, 23572, 39689, 46397, 76609, 79378, 92794, 153218, 158756, 185588, 253399, 306436, 506798, 1013596, 3294187, 6588374, 13176748]

約数ペア:

[(1, 13176748), (2, 6588374), (4, 3294187), (13, 1013596), (26, 506798), (43, 306436), (52, 253399), (71, 185588), (83, 158756), (86, 153218), (142, 92794), (166, 79378), (172, 76609), (284, 46397), (332, 39689), (559, 23572), (923, 14276), (1079, 12212), (1118, 11786), (1846, 7138), (2158, 6106), (2236, 5893), (3053, 4316), (3569, 3692)]