814402070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{6397}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 1520164800

約数和(自身を除く): 705762730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 878, 2195, 4390, 6397, 12731, 12794, 25462, 31985, 63655, 63970, 127310, 185513, 371026, 927565, 1855130, 2808283, 5616566, 14041415, 28082830, 81440207, 162880414, 407201035, 814402070]

約数ペア:

[(1, 814402070), (2, 407201035), (5, 162880414), (10, 81440207), (29, 28082830), (58, 14041415), (145, 5616566), (290, 2808283), (439, 1855130), (878, 927565), (2195, 371026), (4390, 185513), (6397, 127310), (12731, 63970), (12794, 63655), (25462, 31985)]