1318340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 2865240

約数和(自身を除く): 1546900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2273, 4546, 9092, 11365, 22730, 45460, 65917, 131834, 263668, 329585, 659170, 1318340]

約数ペア:

[(1, 1318340), (2, 659170), (4, 329585), (5, 263668), (10, 131834), (20, 65917), (29, 45460), (58, 22730), (116, 11365), (145, 9092), (290, 4546), (580, 2273)]