805472018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{977}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 1339241904

約数和(自身を除く): 533769886

約数列:

[1, 2, 13, 26, 37, 74, 481, 857, 962, 977, 1714, 1954, 11141, 12701, 22282, 25402, 31709, 36149, 63418, 72298, 412217, 469937, 824434, 837289, 939874, 1674578, 10884757, 21769514, 30979693, 61959386, 402736009, 805472018]

約数ペア:

[(1, 805472018), (2, 402736009), (13, 61959386), (26, 30979693), (37, 21769514), (74, 10884757), (481, 1674578), (857, 939874), (962, 837289), (977, 824434), (1714, 469937), (1954, 412217), (11141, 72298), (12701, 63418), (22282, 36149), (25402, 31709)]