2109808736

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2644

約数の個数: 96

約数和(自身を含む): 4906718208

約数和(自身を除く): 2796909472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 71, 106, 112, 142, 212, 224, 284, 371, 424, 497, 568, 742, 848, 994, 1136, 1484, 1696, 1988, 2272, 2503, 2968, 3763, 3976, 5006, 5936, 7526, 7952, 10012, 11872, 15052, 15904, 17521, 20024, 26341, 30104, 35042, 40048, 52682, 60208, 70084, 80096, 105364, 120416, 132659, 140168, 177713, 210728, 265318, 280336, 355426, 421456, 530636, 560672, 710852, 842912, 928613, 1061272, 1243991, 1421704, 1857226, 2122544, 2487982, 2843408, 3714452, 4245088, 4975964, 5686816, 7428904, 9418789, 9951928, 14857808, 18837578, 19903856, 29715616, 37675156, 39807712, 65931523, 75350312, 131863046, 150700624, 263726092, 301401248, 527452184, 1054904368, 2109808736]

約数ペア:

[(1, 2109808736), (2, 1054904368), (4, 527452184), (7, 301401248), (8, 263726092), (14, 150700624), (16, 131863046), (28, 75350312), (32, 65931523), (53, 39807712), (56, 37675156), (71, 29715616), (106, 19903856), (112, 18837578), (142, 14857808), (212, 9951928), (224, 9418789), (284, 7428904), (371, 5686816), (424, 4975964), (497, 4245088), (568, 3714452), (742, 2843408), (848, 2487982), (994, 2122544), (1136, 1857226), (1484, 1421704), (1696, 1243991), (1988, 1061272), (2272, 928613), (2503, 842912), (2968, 710852), (3763, 560672), (3976, 530636), (5006, 421456), (5936, 355426), (7526, 280336), (7952, 265318), (10012, 210728), (11872, 177713), (15052, 140168), (15904, 132659), (17521, 120416), (20024, 105364), (26341, 80096), (30104, 70084), (35042, 60208), (40048, 52682)]