291229682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{7687}}^1$

素因数の和:8705

約数の個数: 16

約数和(自身を含む): 460357440

約数和(自身を除く): 169127758

約数列:

[1, 2, 19, 38, 997, 1994, 7687, 15374, 18943, 37886, 146053, 292106, 7663939, 15327878, 145614841, 291229682]

約数ペア:

[(1, 291229682), (2, 145614841), (19, 15327878), (38, 7663939), (997, 292106), (1994, 146053), (7687, 37886), (15374, 18943)]