123143222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{68489}}^1$

素因数の和:68551

約数の個数: 16

約数和(自身を含む): 197251200

約数和(自身を除く): 74107978

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 68489, 136978, 1986181, 2123159, 3972362, 4246318, 61571611, 123143222]

約数ペア:

[(1, 123143222), (2, 61571611), (29, 4246318), (31, 3972362), (58, 2123159), (62, 1986181), (899, 136978), (1798, 68489)]