2555046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 6093360

約数和(自身を除く): 3538314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 179, 183, 234, 358, 366, 537, 549, 793, 1074, 1098, 1586, 1611, 2327, 2379, 3222, 4654, 4758, 6981, 7137, 10919, 13962, 14274, 20943, 21838, 32757, 41886, 65514, 98271, 141947, 196542, 283894, 425841, 851682, 1277523, 2555046]

約数ペア:

[(1, 2555046), (2, 1277523), (3, 851682), (6, 425841), (9, 283894), (13, 196542), (18, 141947), (26, 98271), (39, 65514), (61, 41886), (78, 32757), (117, 21838), (122, 20943), (179, 14274), (183, 13962), (234, 10919), (358, 7137), (366, 6981), (537, 4758), (549, 4654), (793, 3222), (1074, 2379), (1098, 2327), (1586, 1611)]