2499488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4140

約数の個数: 24

約数和(自身を含む): 5181120

約数和(自身を除く): 2681632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 4111, 8222, 16444, 32888, 65776, 78109, 131552, 156218, 312436, 624872, 1249744, 2499488]

約数ペア:

[(1, 2499488), (2, 1249744), (4, 624872), (8, 312436), (16, 156218), (19, 131552), (32, 78109), (38, 65776), (76, 32888), (152, 16444), (304, 8222), (608, 4111)]