980978882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1301033}}^1$

素因数の和:1301077

約数の個数: 16

約数和(自身を含む): 1639302840

約数和(自身を除く): 658323958

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1301033, 2602066, 16913429, 33826858, 37729957, 75459914, 490489441, 980978882]

約数ペア:

[(1, 980978882), (2, 490489441), (13, 75459914), (26, 37729957), (29, 33826858), (58, 16913429), (377, 2602066), (754, 1301033)]