517557716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 992186496

約数和(自身を除く): 474628780

約数列:

[1, 2, 4, 13, 26, 52, 107, 167, 214, 334, 428, 557, 668, 1114, 1391, 2171, 2228, 2782, 4342, 5564, 7241, 8684, 14482, 17869, 28964, 35738, 59599, 71476, 93019, 119198, 186038, 232297, 238396, 372076, 464594, 774787, 929188, 1209247, 1549574, 2418494, 3099148, 4836988, 9953033, 19906066, 39812132, 129389429, 258778858, 517557716]

約数ペア:

[(1, 517557716), (2, 258778858), (4, 129389429), (13, 39812132), (26, 19906066), (52, 9953033), (107, 4836988), (167, 3099148), (214, 2418494), (334, 1549574), (428, 1209247), (557, 929188), (668, 774787), (1114, 464594), (1391, 372076), (2171, 238396), (2228, 232297), (2782, 186038), (4342, 119198), (5564, 93019), (7241, 71476), (8684, 59599), (14482, 35738), (17869, 28964)]