1385916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2357}}^1$

素因数の和:2378

約数の個数: 36

約数和(自身を含む): 3763368

約数和(自身を除く): 2377452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2357, 4714, 7071, 9428, 14142, 16499, 28284, 32998, 49497, 65996, 98994, 115493, 197988, 230986, 346479, 461972, 692958, 1385916]

約数ペア:

[(1, 1385916), (2, 692958), (3, 461972), (4, 346479), (6, 230986), (7, 197988), (12, 115493), (14, 98994), (21, 65996), (28, 49497), (42, 32998), (49, 28284), (84, 16499), (98, 14142), (147, 9428), (196, 7071), (294, 4714), (588, 2357)]