40977682

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 62280000

約数和(自身を除く): 21302318

約数列:

[1, 2, 149, 199, 298, 398, 691, 1382, 29651, 59302, 102959, 137509, 205918, 275018, 20488841, 40977682]

約数ペア:

[(1, 40977682), (2, 20488841), (149, 275018), (199, 205918), (298, 137509), (398, 102959), (691, 59302), (1382, 29651)]