2053555834088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{33937}}^1\times {\mathrm{687623}}^1$

素因数の和:721577

約数の個数: 32

約数和(自身を含む): 4200584996160

約数和(自身を除く): 2147029162072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 33937, 67874, 135748, 271496, 373307, 687623, 746614, 1375246, 1493228, 2750492, 2986456, 5500984, 7563853, 15127706, 30255412, 60510824, 23335861751, 46671723502, 93343447004, 186686894008, 256694479261, 513388958522, 1026777917044, 2053555834088]

約数ペア:

[(1, 2053555834088), (2, 1026777917044), (4, 513388958522), (8, 256694479261), (11, 186686894008), (22, 93343447004), (44, 46671723502), (88, 23335861751), (33937, 60510824), (67874, 30255412), (135748, 15127706), (271496, 7563853), (373307, 5500984), (687623, 2986456), (746614, 2750492), (1375246, 1493228)]