2791544

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 6067200

約数和(自身を除く): 3275656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 631, 632, 1106, 1262, 2212, 2524, 4417, 4424, 5048, 8834, 17668, 35336, 49849, 99698, 199396, 348943, 398792, 697886, 1395772, 2791544]

約数ペア:

[(1, 2791544), (2, 1395772), (4, 697886), (7, 398792), (8, 348943), (14, 199396), (28, 99698), (56, 49849), (79, 35336), (158, 17668), (316, 8834), (553, 5048), (631, 4424), (632, 4417), (1106, 2524), (1262, 2212)]