1630199324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{667021}}^1$

素因数の和:667085

約数の個数: 24

約数和(自身を含む): 3137671488

約数和(自身を除く): 1507472164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 667021, 1334042, 2668084, 8671273, 17342546, 31349987, 34685092, 62699974, 125399948, 407549831, 815099662, 1630199324]

約数ペア:

[(1, 1630199324), (2, 815099662), (4, 407549831), (13, 125399948), (26, 62699974), (47, 34685092), (52, 31349987), (94, 17342546), (188, 8671273), (611, 2668084), (1222, 1334042), (2444, 667021)]