1289274078

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4054321}}^1$

素因数の和:4054379

約数の個数: 16

約数和(自身を含む): 2627200656

約数和(自身を除く): 1337926578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 4054321, 8108642, 12162963, 24325926, 214879013, 429758026, 644637039, 1289274078]

約数ペア:

[(1, 1289274078), (2, 644637039), (3, 429758026), (6, 214879013), (53, 24325926), (106, 12162963), (159, 8108642), (318, 4054321)]