331503118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 528768000

約数和(自身を除く): 197264882

約数列:

[1, 2, 29, 58, 71, 79, 142, 158, 1019, 2038, 2059, 2291, 4118, 4582, 5609, 11218, 29551, 59102, 72349, 80501, 144698, 161002, 162661, 325322, 2098121, 2334529, 4196242, 4669058, 5715571, 11431142, 165751559, 331503118]

約数ペア:

[(1, 331503118), (2, 165751559), (29, 11431142), (58, 5715571), (71, 4669058), (79, 4196242), (142, 2334529), (158, 2098121), (1019, 325322), (2038, 162661), (2059, 161002), (2291, 144698), (4118, 80501), (4582, 72349), (5609, 59102), (11218, 29551)]