2017240970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{11981}}^1$

素因数の和:12250

約数の個数: 32

約数和(自身を含む): 3688059600

約数和(自身を除く): 1670818630

約数列:

[1, 2, 5, 10, 113, 149, 226, 298, 565, 745, 1130, 1490, 11981, 16837, 23962, 33674, 59905, 84185, 119810, 168370, 1353853, 1785169, 2707706, 3570338, 6769265, 8925845, 13538530, 17851690, 201724097, 403448194, 1008620485, 2017240970]

約数ペア:

[(1, 2017240970), (2, 1008620485), (5, 403448194), (10, 201724097), (113, 17851690), (149, 13538530), (226, 8925845), (298, 6769265), (565, 3570338), (745, 2707706), (1130, 1785169), (1490, 1353853), (11981, 168370), (16837, 119810), (23962, 84185), (33674, 59905)]