2193670262

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1983427}}^1$

素因数の和:1983515

約数の個数: 16

約数和(自身を含む): 3808181760

約数和(自身を除く): 1614511498

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1983427, 3966854, 13883989, 27767978, 156690733, 313381466, 1096835131, 2193670262]

約数ペア:

[(1, 2193670262), (2, 1096835131), (7, 313381466), (14, 156690733), (79, 27767978), (158, 13883989), (553, 3966854), (1106, 1983427)]