1231946342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{73973}}^1$

素因数の和:74743

約数の個数: 16

約数和(自身を含む): 2018602512

約数和(自身を除く): 786656170

約数列:

[1, 2, 11, 22, 757, 1514, 8327, 16654, 73973, 147946, 813703, 1627406, 55997561, 111995122, 615973171, 1231946342]

約数ペア:

[(1, 1231946342), (2, 615973171), (11, 111995122), (22, 55997561), (757, 1627406), (1514, 813703), (8327, 147946), (16654, 73973)]