1918420252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1851757}}^1$

素因数の和:1851805

約数の個数: 24

約数和(自身を含む): 3940541024

約数和(自身を除く): 2022120772

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1851757, 3703514, 7407028, 12962299, 25924598, 51849196, 68515009, 137030018, 274060036, 479605063, 959210126, 1918420252]

約数ペア:

[(1, 1918420252), (2, 959210126), (4, 479605063), (7, 274060036), (14, 137030018), (28, 68515009), (37, 51849196), (74, 25924598), (148, 12962299), (259, 7407028), (518, 3703514), (1036, 1851757)]