508327794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{32423}}^1$

素因数の和:32511

約数の個数: 48

約数和(自身を含む): 1203838272

約数和(自身を除く): 695510478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 32423, 64846, 97269, 194538, 291807, 421499, 583614, 842998, 1264497, 2172341, 2528994, 3793491, 4344682, 6517023, 7586982, 13034046, 19551069, 28240433, 39102138, 56480866, 84721299, 169442598, 254163897, 508327794]

約数ペア:

[(1, 508327794), (2, 254163897), (3, 169442598), (6, 84721299), (9, 56480866), (13, 39102138), (18, 28240433), (26, 19551069), (39, 13034046), (67, 7586982), (78, 6517023), (117, 4344682), (134, 3793491), (201, 2528994), (234, 2172341), (402, 1264497), (603, 842998), (871, 583614), (1206, 421499), (1742, 291807), (2613, 194538), (5226, 97269), (7839, 64846), (15678, 32423)]