2507748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 5963328

約数和(自身を除く): 3455580

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 3943, 7886, 11829, 15772, 23658, 47316, 208979, 417958, 626937, 835916, 1253874, 2507748]

約数ペア:

[(1, 2507748), (2, 1253874), (3, 835916), (4, 626937), (6, 417958), (12, 208979), (53, 47316), (106, 23658), (159, 15772), (212, 11829), (318, 7886), (636, 3943)]