321345362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{7691}}^1$

素因数の和:9313

約数の個数: 16

約数和(自身を含む): 519486912

約数和(自身を除く): 198141550

約数列:

[1, 2, 13, 26, 1607, 3214, 7691, 15382, 20891, 41782, 99983, 199966, 12359437, 24718874, 160672681, 321345362]

約数ペア:

[(1, 321345362), (2, 160672681), (13, 24718874), (26, 12359437), (1607, 199966), (3214, 99983), (7691, 41782), (15382, 20891)]