5206838

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 10093104

約数和(自身を除く): 4886266

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 67, 91, 98, 122, 134, 182, 427, 469, 637, 793, 854, 871, 938, 1274, 1586, 1742, 2989, 3283, 4087, 5551, 5978, 6097, 6566, 8174, 11102, 12194, 28609, 38857, 42679, 53131, 57218, 77714, 85358, 106262, 200263, 371917, 400526, 743834, 2603419, 5206838]

約数ペア:

[(1, 5206838), (2, 2603419), (7, 743834), (13, 400526), (14, 371917), (26, 200263), (49, 106262), (61, 85358), (67, 77714), (91, 57218), (98, 53131), (122, 42679), (134, 38857), (182, 28609), (427, 12194), (469, 11102), (637, 8174), (793, 6566), (854, 6097), (871, 5978), (938, 5551), (1274, 4087), (1586, 3283), (1742, 2989)]