339747604556

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{907}}^1\times {\mathrm{222437}}^1$

素因数の和:223769

約数の個数: 24

約数和(自身を含む): 596630321616

約数和(自身を除く): 256882717060

約数列:

[1, 2, 4, 421, 842, 907, 1684, 1814, 3628, 222437, 381847, 444874, 763694, 889748, 1527388, 93645977, 187291954, 201750359, 374583908, 403500718, 807001436, 84936901139, 169873802278, 339747604556]

約数ペア:

[(1, 339747604556), (2, 169873802278), (4, 84936901139), (421, 807001436), (842, 403500718), (907, 374583908), (1684, 201750359), (1814, 187291954), (3628, 93645977), (222437, 1527388), (381847, 889748), (444874, 763694)]