2594276739

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 4039476480

約数和(自身を除く): 1445199741

約数列:

[1, 3, 9, 19, 57, 71, 107, 171, 213, 321, 639, 963, 1349, 1997, 2033, 4047, 5991, 6099, 7597, 12141, 17973, 18297, 22791, 37943, 68373, 113829, 141787, 144343, 213679, 341487, 425361, 433029, 641037, 1276083, 1299087, 1923111, 2693953, 4059901, 8081859, 12179703, 15171209, 24245577, 36539109, 45513627, 136540881, 288252971, 864758913, 2594276739]

約数ペア:

[(1, 2594276739), (3, 864758913), (9, 288252971), (19, 136540881), (57, 45513627), (71, 36539109), (107, 24245577), (171, 15171209), (213, 12179703), (321, 8081859), (639, 4059901), (963, 2693953), (1349, 1923111), (1997, 1299087), (2033, 1276083), (4047, 641037), (5991, 433029), (6099, 425361), (7597, 341487), (12141, 213679), (17973, 144343), (18297, 141787), (22791, 113829), (37943, 68373)]