2017264585

素因数分解:

$5^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{20533}}^1$

素因数の和:20953

約数の個数: 24

約数和(自身を含む): 2823096456

約数和(自身を除く): 805831871

約数列:

[1, 5, 7, 35, 49, 245, 401, 2005, 2807, 14035, 19649, 20533, 98245, 102665, 143731, 718655, 1006117, 5030585, 8233733, 41168665, 57636131, 288180655, 403452917, 2017264585]

約数ペア:

[(1, 2017264585), (5, 403452917), (7, 288180655), (35, 57636131), (49, 41168665), (245, 8233733), (401, 5030585), (2005, 1006117), (2807, 718655), (14035, 143731), (19649, 102665), (20533, 98245)]