3218805616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15475027}}^1$

素因数の和:15475048

約数の個数: 20

約数和(自身を含む): 6716162152

約数和(自身を除く): 3497356536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15475027, 30950054, 61900108, 123800216, 201175351, 247600432, 402350702, 804701404, 1609402808, 3218805616]

約数ペア:

[(1, 3218805616), (2, 1609402808), (4, 804701404), (8, 402350702), (13, 247600432), (16, 201175351), (26, 123800216), (52, 61900108), (104, 30950054), (208, 15475027)]