312793054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4931}}^1$

素因数の和:5160

約数の個数: 32

約数和(自身を含む): 562484736

約数和(自身を除く): 249691682

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1379, 2758, 4531, 4931, 9062, 9862, 31717, 34517, 63434, 69034, 113413, 226826, 793891, 971407, 1587782, 1942814, 6799849, 13599698, 22342361, 44684722, 156396527, 312793054]

約数ペア:

[(1, 312793054), (2, 156396527), (7, 44684722), (14, 22342361), (23, 13599698), (46, 6799849), (161, 1942814), (197, 1587782), (322, 971407), (394, 793891), (1379, 226826), (2758, 113413), (4531, 69034), (4931, 63434), (9062, 34517), (9862, 31717)]