2007388936

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{80917}}^1$

素因数の和:81373

約数の個数: 32

約数和(自身を含む): 4311311040

約数和(自身を除く): 2303922104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 3101, 3544, 6202, 12404, 24808, 80917, 161834, 323668, 566419, 647336, 1132838, 2265676, 4531352, 35846231, 71692462, 143384924, 250923617, 286769848, 501847234, 1003694468, 2007388936]

約数ペア:

[(1, 2007388936), (2, 1003694468), (4, 501847234), (7, 286769848), (8, 250923617), (14, 143384924), (28, 71692462), (56, 35846231), (443, 4531352), (886, 2265676), (1772, 1132838), (3101, 647336), (3544, 566419), (6202, 323668), (12404, 161834), (24808, 80917)]