1605012

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 3777312

約数和(自身を除く): 2172300

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1021, 1572, 2042, 3063, 4084, 6126, 12252, 133751, 267502, 401253, 535004, 802506, 1605012]

約数ペア:

[(1, 1605012), (2, 802506), (3, 535004), (4, 401253), (6, 267502), (12, 133751), (131, 12252), (262, 6126), (393, 4084), (524, 3063), (786, 2042), (1021, 1572)]