1369172

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 2769984

約数和(自身を除く): 1400812

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 457, 749, 914, 1498, 1828, 2996, 3199, 6398, 12796, 48899, 97798, 195596, 342293, 684586, 1369172]

約数ペア:

[(1, 1369172), (2, 684586), (4, 342293), (7, 195596), (14, 97798), (28, 48899), (107, 12796), (214, 6398), (428, 3199), (457, 2996), (749, 1828), (914, 1498)]