2801676548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{217319}}^1$

素因数の和:217627

約数の個数: 24

約数和(自身を含む): 5366934720

約数和(自身を除く): 2565258172

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 12892, 217319, 434638, 869276, 2390509, 4781018, 9562036, 63674467, 127348934, 254697868, 700419137, 1400838274, 2801676548]

約数ペア:

[(1, 2801676548), (2, 1400838274), (4, 700419137), (11, 254697868), (22, 127348934), (44, 63674467), (293, 9562036), (586, 4781018), (1172, 2390509), (3223, 869276), (6446, 434638), (12892, 217319)]