1816701479815

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{42882131}}^1$

素因数の和:42882402

約数の個数: 16

約数和(自身を含む): 2248739002080

約数和(自身を除く): 432037522265

約数列:

[1, 5, 37, 185, 229, 1145, 8473, 42365, 42882131, 214410655, 1586638847, 7933194235, 9820007999, 49100039995, 363340295963, 1816701479815]

約数ペア:

[(1, 1816701479815), (5, 363340295963), (37, 49100039995), (185, 9820007999), (229, 7933194235), (1145, 1586638847), (8473, 214410655), (42365, 42882131)]