421938302

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{10909}}^1$

素因数の和:11227

約数の個数: 16

約数和(自身を含む): 643340880

約数和(自身を除く): 221402578

約数列:

[1, 2, 83, 166, 233, 466, 10909, 19339, 21818, 38678, 905447, 1810894, 2541797, 5083594, 210969151, 421938302]

約数ペア:

[(1, 421938302), (2, 210969151), (83, 5083594), (166, 2541797), (233, 1810894), (466, 905447), (10909, 38678), (19339, 21818)]