2945384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 6021120

約数和(自身を除く): 3075736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 223, 254, 446, 508, 892, 1016, 1651, 1784, 2899, 3302, 5798, 6604, 11596, 13208, 23192, 28321, 56642, 113284, 226568, 368173, 736346, 1472692, 2945384]

約数ペア:

[(1, 2945384), (2, 1472692), (4, 736346), (8, 368173), (13, 226568), (26, 113284), (52, 56642), (104, 28321), (127, 23192), (223, 13208), (254, 11596), (446, 6604), (508, 5798), (892, 3302), (1016, 2899), (1651, 1784)]