2178088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 4548960

約数和(自身を除く): 2370872

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 467, 583, 934, 1166, 1868, 2332, 3736, 4664, 5137, 10274, 20548, 24751, 41096, 49502, 99004, 198008, 272261, 544522, 1089044, 2178088]

約数ペア:

[(1, 2178088), (2, 1089044), (4, 544522), (8, 272261), (11, 198008), (22, 99004), (44, 49502), (53, 41096), (88, 24751), (106, 20548), (212, 10274), (424, 5137), (467, 4664), (583, 3736), (934, 2332), (1166, 1868)]