2247696230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557741}}^1$

素因数の和:557792

約数の個数: 32

約数和(自身を含む): 4497631488

約数和(自身を除く): 2249935258

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 557741, 1115482, 2788705, 5577410, 7250633, 14501266, 17289971, 34579942, 36253165, 72506330, 86449855, 172899710, 224769623, 449539246, 1123848115, 2247696230]

約数ペア:

[(1, 2247696230), (2, 1123848115), (5, 449539246), (10, 224769623), (13, 172899710), (26, 86449855), (31, 72506330), (62, 36253165), (65, 34579942), (130, 17289971), (155, 14501266), (310, 7250633), (403, 5577410), (806, 2788705), (2015, 1115482), (4030, 557741)]