63981346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223711}}^1$

素因数の和:223737

約数の個数: 16

約数和(自身を含む): 112750848

約数和(自身を除く): 48769502

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 223711, 447422, 2460821, 2908243, 4921642, 5816486, 31990673, 63981346]

約数ペア:

[(1, 63981346), (2, 31990673), (11, 5816486), (13, 4921642), (22, 2908243), (26, 2460821), (143, 447422), (286, 223711)]