249194806

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14747}}^1$

素因数の和:14844

約数の個数: 32

約数和(自身を含む): 458721792

約数和(自身を除く): 209526986

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 14747, 16898, 29494, 103229, 206458, 250699, 501398, 1047037, 1754893, 2094074, 3509786, 7329259, 14658518, 17799629, 35599258, 124597403, 249194806]

約数ペア:

[(1, 249194806), (2, 124597403), (7, 35599258), (14, 17799629), (17, 14658518), (34, 7329259), (71, 3509786), (119, 2094074), (142, 1754893), (238, 1047037), (497, 501398), (994, 250699), (1207, 206458), (2414, 103229), (8449, 29494), (14747, 16898)]