2231950273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{15787}}^1$

素因数の和:16876

約数の個数: 16

約数和(自身を含む): 2687749120

約数和(自身を除く): 455798847

約数列:

[1, 7, 19, 133, 1063, 7441, 15787, 20197, 110509, 141379, 299953, 2099671, 16781581, 117471067, 318850039, 2231950273]

約数ペア:

[(1, 2231950273), (7, 318850039), (19, 117471067), (133, 16781581), (1063, 2099671), (7441, 299953), (15787, 141379), (20197, 110509)]