657135022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 1039822272

約数和(自身を除く): 382687250

約数列:

[1, 2, 37, 53, 74, 106, 137, 274, 1223, 1961, 2446, 3922, 5069, 7261, 10138, 14522, 45251, 64819, 90502, 129638, 167551, 268657, 335102, 537314, 2398303, 4796606, 6199387, 8880203, 12398774, 17760406, 328567511, 657135022]

約数ペア:

[(1, 657135022), (2, 328567511), (37, 17760406), (53, 12398774), (74, 8880203), (106, 6199387), (137, 4796606), (274, 2398303), (1223, 537314), (1961, 335102), (2446, 268657), (3922, 167551), (5069, 129638), (7261, 90502), (10138, 64819), (14522, 45251)]