2010447645661

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1\times {\mathrm{8521}}^1$

素因数の和:10862

約数の個数: 48

約数和(自身を含む): 2534621625648

約数和(自身を除く): 524173979987

約数列:

[1, 7, 13, 49, 91, 173, 637, 1211, 2141, 2249, 8477, 8521, 14987, 15743, 27833, 59647, 104909, 110201, 110773, 194831, 370393, 417529, 775411, 1363817, 1474133, 2592751, 4815109, 5427877, 10318931, 18149257, 18243461, 19163729, 33705763, 72232517, 127704227, 134146103, 235940341, 237164993, 893929589, 939022721, 1660154951, 3156118753, 11621084657, 22092831271, 41029543789, 154649818897, 287206806523, 2010447645661]

約数ペア:

[(1, 2010447645661), (7, 287206806523), (13, 154649818897), (49, 41029543789), (91, 22092831271), (173, 11621084657), (637, 3156118753), (1211, 1660154951), (2141, 939022721), (2249, 893929589), (8477, 237164993), (8521, 235940341), (14987, 134146103), (15743, 127704227), (27833, 72232517), (59647, 33705763), (104909, 19163729), (110201, 18243461), (110773, 18149257), (194831, 10318931), (370393, 5427877), (417529, 4815109), (775411, 2592751), (1363817, 1474133)]