2912821158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37343861}}^1$

素因数の和:37343879

約数の個数: 16

約数和(自身を含む): 6273768816

約数和(自身を除く): 3360947658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37343861, 74687722, 112031583, 224063166, 485470193, 970940386, 1456410579, 2912821158]

約数ペア:

[(1, 2912821158), (2, 1456410579), (3, 970940386), (6, 485470193), (13, 224063166), (26, 112031583), (39, 74687722), (78, 37343861)]