1812734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1643266

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 149, 154, 158, 298, 553, 869, 1043, 1106, 1639, 1738, 2086, 3278, 6083, 11473, 11771, 12166, 22946, 23542, 82397, 129481, 164794, 258962, 906367, 1812734]

約数ペア:

[(1, 1812734), (2, 906367), (7, 258962), (11, 164794), (14, 129481), (22, 82397), (77, 23542), (79, 22946), (149, 12166), (154, 11771), (158, 11473), (298, 6083), (553, 3278), (869, 2086), (1043, 1738), (1106, 1639)]