2013715480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7191841}}^1$

素因数の和:7191859

約数の個数: 32

約数和(自身を含む): 5178126240

約数和(自身を除く): 3164410760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7191841, 14383682, 28767364, 35959205, 50342887, 57534728, 71918410, 100685774, 143836820, 201371548, 251714435, 287673640, 402743096, 503428870, 1006857740, 2013715480]

約数ペア:

[(1, 2013715480), (2, 1006857740), (4, 503428870), (5, 402743096), (7, 287673640), (8, 251714435), (10, 201371548), (14, 143836820), (20, 100685774), (28, 71918410), (35, 57534728), (40, 50342887), (56, 35959205), (70, 28767364), (140, 14383682), (280, 7191841)]