1881393982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1955711}}^1$

素因数の和:1955763

約数の個数: 16

約数和(自身を含む): 3121316352

約数和(自身を除く): 1239922370

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1955711, 3911422, 25424243, 50848486, 72361307, 144722614, 940696991, 1881393982]

約数ペア:

[(1, 1881393982), (2, 940696991), (13, 144722614), (26, 72361307), (37, 50848486), (74, 25424243), (481, 3911422), (962, 1955711)]