813144830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{11783}}^1$

素因数の和:11960

約数の個数: 32

約数和(自身を含む): 1500056064

約数和(自身を除く): 686911234

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 670, 1030, 6901, 11783, 13802, 23566, 34505, 58915, 69010, 117830, 789461, 1213649, 1578922, 2427298, 3947305, 6068245, 7894610, 12136490, 81314483, 162628966, 406572415, 813144830]

約数ペア:

[(1, 813144830), (2, 406572415), (5, 162628966), (10, 81314483), (67, 12136490), (103, 7894610), (134, 6068245), (206, 3947305), (335, 2427298), (515, 1578922), (670, 1213649), (1030, 789461), (6901, 117830), (11783, 69010), (13802, 58915), (23566, 34505)]