1900555746719

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{1663}}^1\times {\mathrm{4793}}^1$

素因数の和:7967

約数の個数: 32

約数和(自身を含む): 2269868949504

約数和(自身を除く): 369313202785

約数列:

[1, 7, 23, 161, 1481, 1663, 4793, 10367, 11641, 33551, 34063, 38249, 110239, 238441, 267743, 771673, 2462903, 7098433, 7970759, 17240321, 49689031, 55795313, 56646769, 163263959, 183327457, 396527383, 1142847713, 1283292199, 11804694079, 82632858553, 271507963817, 1900555746719]

約数ペア:

[(1, 1900555746719), (7, 271507963817), (23, 82632858553), (161, 11804694079), (1481, 1283292199), (1663, 1142847713), (4793, 396527383), (10367, 183327457), (11641, 163263959), (33551, 56646769), (34063, 55795313), (38249, 49689031), (110239, 17240321), (238441, 7970759), (267743, 7098433), (771673, 2462903)]