4378956842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{143827}}^1$

素因数の和:145013

約数の個数: 16

約数和(自身を含む): 7079789472

約数和(自身を除く): 2700832630

約数列:

[1, 2, 13, 26, 1171, 2342, 15223, 30446, 143827, 287654, 1869751, 3739502, 168421417, 336842834, 2189478421, 4378956842]

約数ペア:

[(1, 4378956842), (2, 2189478421), (13, 336842834), (26, 168421417), (1171, 3739502), (2342, 1869751), (15223, 287654), (30446, 143827)]