251018640964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5430013}}^1$

素因数の和:5430164

約数の個数: 48

約数和(自身を含む): 544912764928

約数和(自身を除く): 293894123964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 46228, 5430013, 10860026, 21720052, 38010091, 70590169, 76020182, 141180338, 152040364, 282360676, 494131183, 689611651, 988262366, 1379223302, 1976524732, 2758446604, 4827281557, 8964951463, 9654563114, 17929902926, 19309126228, 35859805852, 62754660241, 125509320482, 251018640964]

約数ペア:

[(1, 251018640964), (2, 125509320482), (4, 62754660241), (7, 35859805852), (13, 19309126228), (14, 17929902926), (26, 9654563114), (28, 8964951463), (52, 4827281557), (91, 2758446604), (127, 1976524732), (182, 1379223302), (254, 988262366), (364, 689611651), (508, 494131183), (889, 282360676), (1651, 152040364), (1778, 141180338), (3302, 76020182), (3556, 70590169), (6604, 38010091), (11557, 21720052), (23114, 10860026), (46228, 5430013)]