2537210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 5095440

約数和(自身を除く): 2558230

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 673, 754, 1346, 1885, 3365, 3770, 6730, 8749, 17498, 19517, 39034, 43745, 87490, 97585, 195170, 253721, 507442, 1268605, 2537210]

約数ペア:

[(1, 2537210), (2, 1268605), (5, 507442), (10, 253721), (13, 195170), (26, 97585), (29, 87490), (58, 43745), (65, 39034), (130, 19517), (145, 17498), (290, 8749), (377, 6730), (673, 3770), (754, 3365), (1346, 1885)]