463399690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{274201}}^1$

素因数の和:274234

約数の個数: 24

約数和(自身を含む): 903221388

約数和(自身を除く): 439821698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 274201, 548402, 1371005, 2742010, 3564613, 7129226, 17823065, 35646130, 46339969, 92679938, 231699845, 463399690]

約数ペア:

[(1, 463399690), (2, 231699845), (5, 92679938), (10, 46339969), (13, 35646130), (26, 17823065), (65, 7129226), (130, 3564613), (169, 2742010), (338, 1371005), (845, 548402), (1690, 274201)]