1097488

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 2499840

約数和(自身を除く): 1402352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 239, 287, 328, 478, 574, 656, 956, 1148, 1673, 1912, 2296, 3346, 3824, 4592, 6692, 9799, 13384, 19598, 26768, 39196, 68593, 78392, 137186, 156784, 274372, 548744, 1097488]

約数ペア:

[(1, 1097488), (2, 548744), (4, 274372), (7, 156784), (8, 137186), (14, 78392), (16, 68593), (28, 39196), (41, 26768), (56, 19598), (82, 13384), (112, 9799), (164, 6692), (239, 4592), (287, 3824), (328, 3346), (478, 2296), (574, 1912), (656, 1673), (956, 1148)]