957911038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{22709}}^1$

素因数の和:22872

約数の個数: 32

約数和(自身を含む): 1726686720

約数和(自身を除く): 768775682

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1834, 3013, 6026, 21091, 22709, 42182, 45418, 158963, 317926, 522307, 1044614, 2974879, 3656149, 5949758, 7312298, 20824153, 41648306, 68422217, 136844434, 478955519, 957911038]

約数ペア:

[(1, 957911038), (2, 478955519), (7, 136844434), (14, 68422217), (23, 41648306), (46, 20824153), (131, 7312298), (161, 5949758), (262, 3656149), (322, 2974879), (917, 1044614), (1834, 522307), (3013, 317926), (6026, 158963), (21091, 45418), (22709, 42182)]