2019434705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317771}}^1$

素因数の和:317848

約数の個数: 16

約数和(自身を含む): 2562513408

約数和(自身を除く): 543078703

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 317771, 1588855, 9850901, 13028611, 49254505, 65143055, 403886941, 2019434705]

約数ペア:

[(1, 2019434705), (5, 403886941), (31, 65143055), (41, 49254505), (155, 13028611), (205, 9850901), (1271, 1588855), (6355, 317771)]