13751486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 24634368

約数和(自身を除く): 10882882

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 431, 602, 742, 862, 2279, 3017, 4558, 6034, 15953, 18533, 22843, 31906, 37066, 45686, 129731, 159901, 259462, 319802, 982249, 1964498, 6875743, 13751486]

約数ペア:

[(1, 13751486), (2, 6875743), (7, 1964498), (14, 982249), (43, 319802), (53, 259462), (86, 159901), (106, 129731), (301, 45686), (371, 37066), (431, 31906), (602, 22843), (742, 18533), (862, 15953), (2279, 6034), (3017, 4558)]