280259034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{136979}}^1$

素因数の和:137026

約数の個数: 32

約数和(自身を含む): 631203840

約数和(自身を除く): 350944806

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 136979, 273958, 410937, 821874, 1506769, 3013538, 4246349, 4520307, 8492698, 9040614, 12739047, 25478094, 46709839, 93419678, 140129517, 280259034]

約数ペア:

[(1, 280259034), (2, 140129517), (3, 93419678), (6, 46709839), (11, 25478094), (22, 12739047), (31, 9040614), (33, 8492698), (62, 4520307), (66, 4246349), (93, 3013538), (186, 1506769), (341, 821874), (682, 410937), (1023, 273958), (2046, 136979)]