2019183036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{86869}}^1$

素因数の和:87038

約数の個数: 48

約数和(自身を含む): 5107956000

約数和(自身を除く): 3088772964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 11622, 23244, 86869, 173738, 260607, 347476, 521214, 1042428, 1129297, 2258594, 3387891, 4517188, 6775782, 12943481, 13551564, 25886962, 38830443, 51773924, 77660886, 155321772, 168265253, 336530506, 504795759, 673061012, 1009591518, 2019183036]

約数ペア:

[(1, 2019183036), (2, 1009591518), (3, 673061012), (4, 504795759), (6, 336530506), (12, 168265253), (13, 155321772), (26, 77660886), (39, 51773924), (52, 38830443), (78, 25886962), (149, 13551564), (156, 12943481), (298, 6775782), (447, 4517188), (596, 3387891), (894, 2258594), (1788, 1129297), (1937, 1042428), (3874, 521214), (5811, 347476), (7748, 260607), (11622, 173738), (23244, 86869)]