4994708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 9092160

約数和(自身を除く): 4097452

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 409, 818, 1636, 3053, 6106, 12212, 17587, 29039, 35174, 58078, 70348, 116156, 1248677, 2497354, 4994708]

約数ペア:

[(1, 4994708), (2, 2497354), (4, 1248677), (43, 116156), (71, 70348), (86, 58078), (142, 35174), (172, 29039), (284, 17587), (409, 12212), (818, 6106), (1636, 3053)]