13304966810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21811421}}^1$

素因数の和:21811489

約数の個数: 16

約数和(自身を含む): 24341546952

約数和(自身を除く): 11036580142

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 21811421, 43622842, 109057105, 218114210, 1330496681, 2660993362, 6652483405, 13304966810]

約数ペア:

[(1, 13304966810), (2, 6652483405), (5, 2660993362), (10, 1330496681), (61, 218114210), (122, 109057105), (305, 43622842), (610, 21811421)]