339208558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1871}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 578672640

約数和(自身を除く): 239464082

約数列:

[1, 2, 13, 19, 26, 38, 247, 367, 494, 734, 1871, 3742, 4771, 6973, 9542, 13946, 24323, 35549, 48646, 71098, 90649, 181298, 462137, 686657, 924274, 1373314, 8926541, 13046483, 17853082, 26092966, 169604279, 339208558]

約数ペア:

[(1, 339208558), (2, 169604279), (13, 26092966), (19, 17853082), (26, 13046483), (38, 8926541), (247, 1373314), (367, 924274), (494, 686657), (734, 462137), (1871, 181298), (3742, 90649), (4771, 71098), (6973, 48646), (9542, 35549), (13946, 24323)]