2290778883

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3803}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 3645997056

約数和(自身を除く): 1355218173

約数列:

[1, 3, 9, 17, 31, 51, 93, 127, 153, 279, 381, 527, 1143, 1581, 2159, 3803, 3937, 4743, 6477, 11409, 11811, 19431, 34227, 35433, 64651, 66929, 117893, 193953, 200787, 353679, 482981, 581859, 602361, 1061037, 1448943, 2004181, 4346829, 6012543, 8210677, 14972411, 18037629, 24632031, 44917233, 73896093, 134751699, 254530987, 763592961, 2290778883]

約数ペア:

[(1, 2290778883), (3, 763592961), (9, 254530987), (17, 134751699), (31, 73896093), (51, 44917233), (93, 24632031), (127, 18037629), (153, 14972411), (279, 8210677), (381, 6012543), (527, 4346829), (1143, 2004181), (1581, 1448943), (2159, 1061037), (3803, 602361), (3937, 581859), (4743, 482981), (6477, 353679), (11409, 200787), (11811, 193953), (19431, 117893), (34227, 66929), (35433, 64651)]