2019970496

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{117331}}^1$

素因数の和:117612

約数の個数: 28

約数和(自身を含む): 4023314280

約数和(自身を除く): 2003343784

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4304, 8608, 17216, 117331, 234662, 469324, 938648, 1877296, 3754592, 7509184, 31562039, 63124078, 126248156, 252496312, 504992624, 1009985248, 2019970496]

約数ペア:

[(1, 2019970496), (2, 1009985248), (4, 504992624), (8, 252496312), (16, 126248156), (32, 63124078), (64, 31562039), (269, 7509184), (538, 3754592), (1076, 1877296), (2152, 938648), (4304, 469324), (8608, 234662), (17216, 117331)]