2017799050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2123999}}^1$

素因数の和:2124030

約数の個数: 24

約数和(自身を含む): 3950640000

約数和(自身を除く): 1932840950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2123999, 4247998, 10619995, 21239990, 40355981, 53099975, 80711962, 106199950, 201779905, 403559810, 1008899525, 2017799050]

約数ペア:

[(1, 2017799050), (2, 1008899525), (5, 403559810), (10, 201779905), (19, 106199950), (25, 80711962), (38, 53099975), (50, 40355981), (95, 21239990), (190, 10619995), (475, 4247998), (950, 2123999)]