2527928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 5174400

約数和(自身を除く): 2646472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 223, 436, 446, 872, 892, 1417, 1784, 2834, 2899, 5668, 5798, 11336, 11596, 23192, 24307, 48614, 97228, 194456, 315991, 631982, 1263964, 2527928]

約数ペア:

[(1, 2527928), (2, 1263964), (4, 631982), (8, 315991), (13, 194456), (26, 97228), (52, 48614), (104, 24307), (109, 23192), (218, 11596), (223, 11336), (436, 5798), (446, 5668), (872, 2899), (892, 2834), (1417, 1784)]