2017497356

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{196331}}^1$

素因数の和:196709

約数の個数: 24

約数和(自身を含む): 4046009856

約数和(自身を除く): 2028512500

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 10276, 196331, 392662, 785324, 1374317, 2748634, 5497268, 72053477, 144106954, 288213908, 504374339, 1008748678, 2017497356]

約数ペア:

[(1, 2017497356), (2, 1008748678), (4, 504374339), (7, 288213908), (14, 144106954), (28, 72053477), (367, 5497268), (734, 2748634), (1468, 1374317), (2569, 785324), (5138, 392662), (10276, 196331)]