386705502

素因数分解:

$2^1\times 3^4\times {\mathrm{293}}^1\times {\mathrm{8147}}^1$

素因数の和:8454

約数の個数: 40

約数和(自身を含む): 869570856

約数和(自身を除く): 482865354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 293, 586, 879, 1758, 2637, 5274, 7911, 8147, 15822, 16294, 23733, 24441, 47466, 48882, 73323, 146646, 219969, 439938, 659907, 1319814, 2387071, 4774142, 7161213, 14322426, 21483639, 42967278, 64450917, 128901834, 193352751, 386705502]

約数ペア:

[(1, 386705502), (2, 193352751), (3, 128901834), (6, 64450917), (9, 42967278), (18, 21483639), (27, 14322426), (54, 7161213), (81, 4774142), (162, 2387071), (293, 1319814), (586, 659907), (879, 439938), (1758, 219969), (2637, 146646), (5274, 73323), (7911, 48882), (8147, 47466), (15822, 24441), (16294, 23733)]