258542346923

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 307212963840

約数和(自身を除く): 48670616917

約数列:

[1, 7, 49, 113, 151, 191, 791, 1057, 1337, 1619, 5537, 7399, 9359, 11333, 17063, 21583, 28841, 79331, 119441, 151081, 182947, 201887, 244469, 309229, 836087, 1057567, 1280629, 1413209, 1711283, 2164603, 3259033, 8964403, 11978981, 15152221, 22813231, 27624997, 34942877, 46693579, 159692617, 193374979, 244600139, 326855053, 1353624853, 1712200973, 2287985371, 5276374427, 36934620989, 258542346923]

約数ペア:

[(1, 258542346923), (7, 36934620989), (49, 5276374427), (113, 2287985371), (151, 1712200973), (191, 1353624853), (791, 326855053), (1057, 244600139), (1337, 193374979), (1619, 159692617), (5537, 46693579), (7399, 34942877), (9359, 27624997), (11333, 22813231), (17063, 15152221), (21583, 11978981), (28841, 8964403), (79331, 3259033), (119441, 2164603), (151081, 1711283), (182947, 1413209), (201887, 1280629), (244469, 1057567), (309229, 836087)]