1380134908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{677}}^1\times {\mathrm{4013}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 2438456832

約数和(自身を除く): 1058321924

約数列:

[1, 2, 4, 127, 254, 508, 677, 1354, 2708, 4013, 8026, 16052, 85979, 171958, 343916, 509651, 1019302, 2038604, 2716801, 5433602, 10867204, 345033727, 690067454, 1380134908]

約数ペア:

[(1, 1380134908), (2, 690067454), (4, 345033727), (127, 10867204), (254, 5433602), (508, 2716801), (677, 2038604), (1354, 1019302), (2708, 509651), (4013, 343916), (8026, 171958), (16052, 85979)]