2494702938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{28031}}^1$

素因数の和:28219

約数の個数: 64

約数和(自身を含む): 6178701312

約数和(自身を除く): 3683998374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 182, 273, 326, 489, 546, 978, 1141, 2119, 2282, 3423, 4238, 6357, 6846, 12714, 14833, 28031, 29666, 44499, 56062, 84093, 88998, 168186, 196217, 364403, 392434, 588651, 728806, 1093209, 1177302, 2186418, 2550821, 4569053, 5101642, 7652463, 9138106, 13707159, 15304926, 27414318, 31983371, 59397689, 63966742, 95950113, 118795378, 178193067, 191900226, 356386134, 415783823, 831567646, 1247351469, 2494702938]

約数ペア:

[(1, 2494702938), (2, 1247351469), (3, 831567646), (6, 415783823), (7, 356386134), (13, 191900226), (14, 178193067), (21, 118795378), (26, 95950113), (39, 63966742), (42, 59397689), (78, 31983371), (91, 27414318), (163, 15304926), (182, 13707159), (273, 9138106), (326, 7652463), (489, 5101642), (546, 4569053), (978, 2550821), (1141, 2186418), (2119, 1177302), (2282, 1093209), (3423, 728806), (4238, 588651), (6357, 392434), (6846, 364403), (12714, 196217), (14833, 168186), (28031, 88998), (29666, 84093), (44499, 56062)]