1295093018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{21317}}^1$

素因数の和:22177

約数の個数: 16

約数和(自身を含む): 1997667144

約数和(自身を除く): 702574126

約数列:

[1, 2, 37, 74, 821, 1642, 21317, 30377, 42634, 60754, 788729, 1577458, 17501257, 35002514, 647546509, 1295093018]

約数ペア:

[(1, 1295093018), (2, 647546509), (37, 35002514), (74, 17501257), (821, 1577458), (1642, 788729), (21317, 60754), (30377, 42634)]