1830908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3351600

約数和(自身を除く): 1520692

約数列:

[1, 2, 4, 37, 74, 89, 139, 148, 178, 278, 356, 556, 3293, 5143, 6586, 10286, 12371, 13172, 20572, 24742, 49484, 457727, 915454, 1830908]

約数ペア:

[(1, 1830908), (2, 915454), (4, 457727), (37, 49484), (74, 24742), (89, 20572), (139, 13172), (148, 12371), (178, 10286), (278, 6586), (356, 5143), (556, 3293)]