1318391326

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2809

約数の個数: 64

約数和(自身を含む): 2482099200

約数和(自身を除く): 1163707874

約数列:

[1, 2, 7, 14, 23, 37, 41, 46, 74, 82, 161, 259, 287, 322, 518, 574, 851, 943, 1517, 1702, 1886, 2699, 3034, 5398, 5957, 6601, 10619, 11914, 13202, 18893, 21238, 34891, 37786, 62077, 69782, 99863, 110659, 124154, 199726, 221318, 244237, 434539, 488474, 699041, 774613, 869078, 1398082, 1549226, 2296849, 2545157, 4094383, 4593698, 5090314, 8188766, 16077943, 17816099, 28660681, 32155886, 35632198, 57321362, 94170809, 188341618, 659195663, 1318391326]

約数ペア:

[(1, 1318391326), (2, 659195663), (7, 188341618), (14, 94170809), (23, 57321362), (37, 35632198), (41, 32155886), (46, 28660681), (74, 17816099), (82, 16077943), (161, 8188766), (259, 5090314), (287, 4593698), (322, 4094383), (518, 2545157), (574, 2296849), (851, 1549226), (943, 1398082), (1517, 869078), (1702, 774613), (1886, 699041), (2699, 488474), (3034, 434539), (5398, 244237), (5957, 221318), (6601, 199726), (10619, 124154), (11914, 110659), (13202, 99863), (18893, 69782), (21238, 62077), (34891, 37786)]