1293886216

素因数分解:

$2^3\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{22367}}^1$

素因数の和:23413

約数の個数: 32

約数和(自身を含む): 2775421440

約数和(自身を除く): 1481535224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1033, 2066, 4132, 7231, 8264, 14462, 22367, 28924, 44734, 57848, 89468, 156569, 178936, 313138, 626276, 1252552, 23105111, 46210222, 92420444, 161735777, 184840888, 323471554, 646943108, 1293886216]

約数ペア:

[(1, 1293886216), (2, 646943108), (4, 323471554), (7, 184840888), (8, 161735777), (14, 92420444), (28, 46210222), (56, 23105111), (1033, 1252552), (2066, 626276), (4132, 313138), (7231, 178936), (8264, 156569), (14462, 89468), (22367, 57848), (28924, 44734)]