285366956

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{42643}}^1$

素因数の和:42893

約数の個数: 24

約数和(自身を含む): 573135360

約数和(自身を除く): 287768404

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 42643, 85286, 170572, 298501, 597002, 1194004, 10191677, 20383354, 40766708, 71341739, 142683478, 285366956]

約数ペア:

[(1, 285366956), (2, 142683478), (4, 71341739), (7, 40766708), (14, 20383354), (28, 10191677), (239, 1194004), (478, 597002), (956, 298501), (1673, 170572), (3346, 85286), (6692, 42643)]