340526926

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{8941}}^1$

素因数の和:9219

約数の個数: 16

約数和(自身を含む): 518278320

約数和(自身を除く): 177751394

約数列:

[1, 2, 137, 139, 274, 278, 8941, 17882, 19043, 38086, 1224917, 1242799, 2449834, 2485598, 170263463, 340526926]

約数ペア:

[(1, 340526926), (2, 170263463), (137, 2485598), (139, 2449834), (274, 1242799), (278, 1224917), (8941, 38086), (17882, 19043)]