119156996

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2131}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 238545216

約数和(自身を除く): 119388220

約数列:

[1, 2, 4, 7, 14, 28, 1997, 2131, 3994, 4262, 7988, 8524, 13979, 14917, 27958, 29834, 55916, 59668, 4255607, 8511214, 17022428, 29789249, 59578498, 119156996]

約数ペア:

[(1, 119156996), (2, 59578498), (4, 29789249), (7, 17022428), (14, 8511214), (28, 4255607), (1997, 59668), (2131, 55916), (3994, 29834), (4262, 27958), (7988, 14917), (8524, 13979)]