1965138770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{529687}}^1$

素因数の和:529754

約数の個数: 32

約数和(自身を含む): 4118853888

約数和(自身を除く): 2153715118

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 529687, 1059374, 2648435, 3707809, 5296870, 7415618, 18539045, 28073411, 37078090, 56146822, 140367055, 196513877, 280734110, 393027754, 982569385, 1965138770]

約数ペア:

[(1, 1965138770), (2, 982569385), (5, 393027754), (7, 280734110), (10, 196513877), (14, 140367055), (35, 56146822), (53, 37078090), (70, 28073411), (106, 18539045), (265, 7415618), (371, 5296870), (530, 3707809), (742, 2648435), (1855, 1059374), (3710, 529687)]