2692015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 3484800

約数和(自身を除く): 792785

約数列:

[1, 5, 19, 43, 95, 215, 659, 817, 3295, 4085, 12521, 28337, 62605, 141685, 538403, 2692015]

約数ペア:

[(1, 2692015), (5, 538403), (19, 141685), (43, 62605), (95, 28337), (215, 12521), (659, 4085), (817, 3295)]