1949207060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{862481}}^1$

素因数の和:862603

約数の個数: 24

約数和(自身を含む): 4129563816

約数和(自身を除く): 2180356756

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 862481, 1724962, 3449924, 4312405, 8624810, 17249620, 97460353, 194920706, 389841412, 487301765, 974603530, 1949207060]

約数ペア:

[(1, 1949207060), (2, 974603530), (4, 487301765), (5, 389841412), (10, 194920706), (20, 97460353), (113, 17249620), (226, 8624810), (452, 4312405), (565, 3449924), (1130, 1724962), (2260, 862481)]