766981272962

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{2143}}^1\times {\mathrm{9929}}^1$

素因数の和:12410

約数の個数: 32

約数和(自身を含む): 1172648793600

約数和(自身を除く): 405667520638

約数列:

[1, 2, 67, 134, 269, 538, 2143, 4286, 9929, 18023, 19858, 36046, 143581, 287162, 576467, 665243, 1152934, 1330486, 2670901, 5341802, 21277847, 38623289, 42555694, 77246578, 178950367, 357900734, 1425615749, 2851231498, 5723740843, 11447481686, 383490636481, 766981272962]

約数ペア:

[(1, 766981272962), (2, 383490636481), (67, 11447481686), (134, 5723740843), (269, 2851231498), (538, 1425615749), (2143, 357900734), (4286, 178950367), (9929, 77246578), (18023, 42555694), (19858, 38623289), (36046, 21277847), (143581, 5341802), (287162, 2670901), (576467, 1330486), (665243, 1152934)]