7960404

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9901}}^1$

素因数の和:9975

約数の個数: 24

約数和(自身を含む): 18853408

約数和(自身を除く): 10893004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 9901, 19802, 29703, 39604, 59406, 118812, 663367, 1326734, 1990101, 2653468, 3980202, 7960404]

約数ペア:

[(1, 7960404), (2, 3980202), (3, 2653468), (4, 1990101), (6, 1326734), (12, 663367), (67, 118812), (134, 59406), (201, 39604), (268, 29703), (402, 19802), (804, 9901)]