1210163864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53623}}^1$

素因数の和:53680

約数の個数: 64

約数和(自身を含む): 2882826240

約数和(自身を除く): 1672662376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 53623, 107246, 214492, 375361, 428984, 697099, 750722, 1394198, 1501444, 1662313, 2788396, 3002888, 3324626, 4879693, 5576792, 6649252, 9759386, 11636191, 13298504, 19518772, 21610069, 23272382, 39037544, 43220138, 46544764, 86440276, 93089528, 151270483, 172880552, 302540966, 605081932, 1210163864]

約数ペア:

[(1, 1210163864), (2, 605081932), (4, 302540966), (7, 172880552), (8, 151270483), (13, 93089528), (14, 86440276), (26, 46544764), (28, 43220138), (31, 39037544), (52, 23272382), (56, 21610069), (62, 19518772), (91, 13298504), (104, 11636191), (124, 9759386), (182, 6649252), (217, 5576792), (248, 4879693), (364, 3324626), (403, 3002888), (434, 2788396), (728, 1662313), (806, 1501444), (868, 1394198), (1612, 750722), (1736, 697099), (2821, 428984), (3224, 375361), (5642, 214492), (11284, 107246), (22568, 53623)]