8512988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9631012

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 599, 646, 748, 836, 1198, 1292, 2396, 3553, 6589, 7106, 10183, 11381, 13178, 14212, 20366, 22762, 26356, 40732, 45524, 112013, 125191, 193477, 224026, 250382, 386954, 448052, 500764, 773908, 2128247, 4256494, 8512988]

約数ペア:

[(1, 8512988), (2, 4256494), (4, 2128247), (11, 773908), (17, 500764), (19, 448052), (22, 386954), (34, 250382), (38, 224026), (44, 193477), (68, 125191), (76, 112013), (187, 45524), (209, 40732), (323, 26356), (374, 22762), (418, 20366), (599, 14212), (646, 13178), (748, 11381), (836, 10183), (1198, 7106), (1292, 6589), (2396, 3553)]