259302758

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 472227840

約数和(自身を除く): 212925082

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 121, 127, 143, 242, 254, 286, 649, 767, 1298, 1331, 1397, 1534, 1573, 1651, 2662, 2794, 3146, 3302, 7139, 7493, 8437, 14278, 14986, 15367, 16874, 17303, 18161, 30734, 34606, 36322, 78529, 82423, 92807, 97409, 157058, 164846, 169037, 185614, 194818, 199771, 338074, 399542, 906653, 1020877, 1071499, 1813306, 2041754, 2142998, 2197481, 4394962, 9973183, 11786489, 19946366, 23572978, 129651379, 259302758]

約数ペア:

[(1, 259302758), (2, 129651379), (11, 23572978), (13, 19946366), (22, 11786489), (26, 9973183), (59, 4394962), (118, 2197481), (121, 2142998), (127, 2041754), (143, 1813306), (242, 1071499), (254, 1020877), (286, 906653), (649, 399542), (767, 338074), (1298, 199771), (1331, 194818), (1397, 185614), (1534, 169037), (1573, 164846), (1651, 157058), (2662, 97409), (2794, 92807), (3146, 82423), (3302, 78529), (7139, 36322), (7493, 34606), (8437, 30734), (14278, 18161), (14986, 17303), (15367, 16874)]