4440142

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1327}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 7649280

約数和(自身を除く): 3209138

約数列:

[1, 2, 7, 14, 239, 478, 1327, 1673, 2654, 3346, 9289, 18578, 317153, 634306, 2220071, 4440142]

約数ペア:

[(1, 4440142), (2, 2220071), (7, 634306), (14, 317153), (239, 18578), (478, 9289), (1327, 3346), (1673, 2654)]