2009798912

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1153}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 4387323360

約数和(自身を除く): 2377524448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 619, 704, 1153, 1238, 1408, 2306, 2476, 2816, 4612, 4952, 6809, 9224, 9904, 12683, 13618, 18448, 19808, 25366, 27236, 36896, 39616, 50732, 54472, 73792, 79232, 101464, 108944, 147584, 158464, 202928, 217888, 295168, 405856, 435776, 713707, 811712, 871552, 1427414, 1623424, 1743104, 2854828, 3246848, 5709656, 7850777, 11419312, 15701554, 22838624, 31403108, 45677248, 62806216, 91354496, 125612432, 182708992, 251224864, 502449728, 1004899456, 2009798912]

約数ペア:

[(1, 2009798912), (2, 1004899456), (4, 502449728), (8, 251224864), (11, 182708992), (16, 125612432), (22, 91354496), (32, 62806216), (44, 45677248), (64, 31403108), (88, 22838624), (128, 15701554), (176, 11419312), (256, 7850777), (352, 5709656), (619, 3246848), (704, 2854828), (1153, 1743104), (1238, 1623424), (1408, 1427414), (2306, 871552), (2476, 811712), (2816, 713707), (4612, 435776), (4952, 405856), (6809, 295168), (9224, 217888), (9904, 202928), (12683, 158464), (13618, 147584), (18448, 108944), (19808, 101464), (25366, 79232), (27236, 73792), (36896, 54472), (39616, 50732)]