2017291070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{2803}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 3682437120

約数和(自身を除く): 1665146050

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 911, 1822, 2803, 4555, 5606, 9110, 14015, 28030, 71969, 143938, 221437, 359845, 442874, 719690, 1107185, 2214370, 2553533, 5107066, 12767665, 25535330, 201729107, 403458214, 1008645535, 2017291070]

約数ペア:

[(1, 2017291070), (2, 1008645535), (5, 403458214), (10, 201729107), (79, 25535330), (158, 12767665), (395, 5107066), (790, 2553533), (911, 2214370), (1822, 1107185), (2803, 719690), (4555, 442874), (5606, 359845), (9110, 221437), (14015, 143938), (28030, 71969)]