828563590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{229519}}^1$

素因数の和:229564

約数の個数: 24

約数和(自身を含む): 1574048160

約数和(自身を除く): 745484570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 229519, 459038, 1147595, 2295190, 4360861, 8721722, 21804305, 43608610, 82856359, 165712718, 414281795, 828563590]

約数ペア:

[(1, 828563590), (2, 414281795), (5, 165712718), (10, 82856359), (19, 43608610), (38, 21804305), (95, 8721722), (190, 4360861), (361, 2295190), (722, 1147595), (1805, 459038), (3610, 229519)]