819588354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5059}}^1$

素因数の和:5175

約数の個数: 64

約数和(自身を含む): 1849774080

約数和(自身を除く): 1030185726

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 134, 186, 201, 402, 403, 806, 871, 1209, 1742, 2077, 2418, 2613, 4154, 5059, 5226, 6231, 10118, 12462, 15177, 27001, 30354, 54002, 65767, 81003, 131534, 156829, 162006, 197301, 313658, 338953, 394602, 470487, 677906, 940974, 1016859, 2033718, 2038777, 4077554, 4406389, 6116331, 8812778, 10507543, 12232662, 13219167, 21015086, 26438334, 31522629, 63045258, 136598059, 273196118, 409794177, 819588354]

約数ペア:

[(1, 819588354), (2, 409794177), (3, 273196118), (6, 136598059), (13, 63045258), (26, 31522629), (31, 26438334), (39, 21015086), (62, 13219167), (67, 12232662), (78, 10507543), (93, 8812778), (134, 6116331), (186, 4406389), (201, 4077554), (402, 2038777), (403, 2033718), (806, 1016859), (871, 940974), (1209, 677906), (1742, 470487), (2077, 394602), (2418, 338953), (2613, 313658), (4154, 197301), (5059, 162006), (5226, 156829), (6231, 131534), (10118, 81003), (12462, 65767), (15177, 54002), (27001, 30354)]