2684734130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20651801}}^1$

素因数の和:20651821

約数の個数: 16

約数和(自身を含む): 5204254104

約数和(自身を除く): 2519519974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 20651801, 41303602, 103259005, 206518010, 268473413, 536946826, 1342367065, 2684734130]

約数ペア:

[(1, 2684734130), (2, 1342367065), (5, 536946826), (10, 268473413), (13, 206518010), (26, 103259005), (65, 41303602), (130, 20651801)]