432090830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{857}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 786779136

約数和(自身を除く): 354688306

約数列:

[1, 2, 5, 10, 127, 254, 397, 635, 794, 857, 1270, 1714, 1985, 3970, 4285, 8570, 50419, 100838, 108839, 217678, 252095, 340229, 504190, 544195, 680458, 1088390, 1701145, 3402290, 43209083, 86418166, 216045415, 432090830]

約数ペア:

[(1, 432090830), (2, 216045415), (5, 86418166), (10, 43209083), (127, 3402290), (254, 1701145), (397, 1088390), (635, 680458), (794, 544195), (857, 504190), (1270, 340229), (1714, 252095), (1985, 217678), (3970, 108839), (4285, 100838), (8570, 50419)]