1668703904

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{14929}}^1$

素因数の和:15445

約数の個数: 48

約数和(自身を含む): 3762360000

約数和(自身を除く): 2093656096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1996, 3493, 3992, 6986, 7984, 13972, 14929, 15968, 27944, 29858, 55888, 59716, 104503, 111776, 119432, 209006, 238864, 418012, 477728, 836024, 1672048, 3344096, 7449571, 14899142, 29798284, 52146997, 59596568, 104293994, 119193136, 208587988, 238386272, 417175976, 834351952, 1668703904]

約数ペア:

[(1, 1668703904), (2, 834351952), (4, 417175976), (7, 238386272), (8, 208587988), (14, 119193136), (16, 104293994), (28, 59596568), (32, 52146997), (56, 29798284), (112, 14899142), (224, 7449571), (499, 3344096), (998, 1672048), (1996, 836024), (3493, 477728), (3992, 418012), (6986, 238864), (7984, 209006), (13972, 119432), (14929, 111776), (15968, 104503), (27944, 59716), (29858, 55888)]