542149738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{108041}}^1$

素因数の和:108249

約数の個数: 16

約数和(自身を含む): 880326216

約数和(自身を除く): 338176478

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 108041, 216082, 1404533, 2809066, 20851913, 41703826, 271074869, 542149738]

約数ペア:

[(1, 542149738), (2, 271074869), (13, 41703826), (26, 20851913), (193, 2809066), (386, 1404533), (2509, 216082), (5018, 108041)]