315618142

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{94327}}^1$

素因数の和:94575

約数の個数: 16

約数和(自身を含む): 543329280

約数和(自身を除く): 227711138

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 94327, 188654, 660289, 1320578, 22544153, 45088306, 157809071, 315618142]

約数ペア:

[(1, 315618142), (2, 157809071), (7, 45088306), (14, 22544153), (239, 1320578), (478, 660289), (1673, 188654), (3346, 94327)]