2031692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 3880800

約数和(自身を除く): 1849108

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 439, 878, 1157, 1756, 2314, 4628, 5707, 11414, 22828, 39071, 78142, 156284, 507923, 1015846, 2031692]

約数ペア:

[(1, 2031692), (2, 1015846), (4, 507923), (13, 156284), (26, 78142), (52, 39071), (89, 22828), (178, 11414), (356, 5707), (439, 4628), (878, 2314), (1157, 1756)]