2490266502

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{48869}}^1$

素因数の和:49045

約数の個数: 48

約数和(自身を含む): 5717790000

約数和(自身を除く): 3227523498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 2682, 2831, 5662, 8493, 16986, 25479, 48869, 50958, 97738, 146607, 293214, 439821, 879642, 928511, 1857022, 2785533, 5571066, 7281481, 8356599, 14562962, 16713198, 21844443, 43688886, 65533329, 131066658, 138348139, 276696278, 415044417, 830088834, 1245133251, 2490266502]

約数ペア:

[(1, 2490266502), (2, 1245133251), (3, 830088834), (6, 415044417), (9, 276696278), (18, 138348139), (19, 131066658), (38, 65533329), (57, 43688886), (114, 21844443), (149, 16713198), (171, 14562962), (298, 8356599), (342, 7281481), (447, 5571066), (894, 2785533), (1341, 1857022), (2682, 928511), (2831, 879642), (5662, 439821), (8493, 293214), (16986, 146607), (25479, 97738), (48869, 50958)]