1145704

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 2520000

約数和(自身を除く): 1374296

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 499, 574, 998, 1148, 1996, 2296, 3493, 3992, 6986, 13972, 20459, 27944, 40918, 81836, 143213, 163672, 286426, 572852, 1145704]

約数ペア:

[(1, 1145704), (2, 572852), (4, 286426), (7, 163672), (8, 143213), (14, 81836), (28, 40918), (41, 27944), (56, 20459), (82, 13972), (164, 6986), (287, 3992), (328, 3493), (499, 2296), (574, 1996), (998, 1148)]