1376830078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{13687}}^1$

素因数の和:13828

約数の個数: 32

約数和(自身を含む): 2297284416

約数和(自身を除く): 920454338

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 689, 949, 1378, 1898, 3869, 7738, 13687, 27374, 50297, 100594, 177931, 355862, 725411, 999151, 1450822, 1998302, 9430343, 12988963, 18860686, 25977926, 52955003, 105910006, 688415039, 1376830078]

約数ペア:

[(1, 1376830078), (2, 688415039), (13, 105910006), (26, 52955003), (53, 25977926), (73, 18860686), (106, 12988963), (146, 9430343), (689, 1998302), (949, 1450822), (1378, 999151), (1898, 725411), (3869, 355862), (7738, 177931), (13687, 100594), (27374, 50297)]