2802139424

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{305111}}^1$

素因数の和:305169

約数の個数: 48

約数和(自身を含む): 6458610816

約数和(自身を除く): 3656471392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 305111, 610222, 1220444, 2135777, 2440888, 4271554, 4881776, 8543108, 9763552, 12509551, 17086216, 25019102, 34172432, 50038204, 68344864, 87566857, 100076408, 175133714, 200152816, 350267428, 400305632, 700534856, 1401069712, 2802139424]

約数ペア:

[(1, 2802139424), (2, 1401069712), (4, 700534856), (7, 400305632), (8, 350267428), (14, 200152816), (16, 175133714), (28, 100076408), (32, 87566857), (41, 68344864), (56, 50038204), (82, 34172432), (112, 25019102), (164, 17086216), (224, 12509551), (287, 9763552), (328, 8543108), (574, 4881776), (656, 4271554), (1148, 2440888), (1312, 2135777), (2296, 1220444), (4592, 610222), (9184, 305111)]