426678830

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 774800640

約数和(自身を除く): 348121810

約数列:

[1, 2, 5, 10, 281, 317, 479, 562, 634, 958, 1405, 1585, 2395, 2810, 3170, 4790, 89077, 134599, 151843, 178154, 269198, 303686, 445385, 672995, 759215, 890770, 1345990, 1518430, 42667883, 85335766, 213339415, 426678830]

約数ペア:

[(1, 426678830), (2, 213339415), (5, 85335766), (10, 42667883), (281, 1518430), (317, 1345990), (479, 890770), (562, 759215), (634, 672995), (958, 445385), (1405, 303686), (1585, 269198), (2395, 178154), (2810, 151843), (3170, 134599), (4790, 89077)]