258291282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52691}}^1$

素因数の和:52758

約数の個数: 32

約数和(自身を含む): 556427520

約数和(自身を除く): 298136238

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 52691, 105382, 158073, 316146, 1001129, 2002258, 2265713, 3003387, 4531426, 6006774, 6797139, 13594278, 43048547, 86097094, 129145641, 258291282]

約数ペア:

[(1, 258291282), (2, 129145641), (3, 86097094), (6, 43048547), (19, 13594278), (38, 6797139), (43, 6006774), (57, 4531426), (86, 3003387), (114, 2265713), (129, 2002258), (258, 1001129), (817, 316146), (1634, 158073), (2451, 105382), (4902, 52691)]