2047535

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 2956800

約数和(自身を除く): 909265

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 3079, 15395, 21553, 58501, 107765, 292505, 409507, 2047535]

約数ペア:

[(1, 2047535), (5, 409507), (7, 292505), (19, 107765), (35, 58501), (95, 21553), (133, 15395), (665, 3079)]