7870436

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 15899520

約数和(自身を除く): 8029084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2729, 2884, 5458, 10916, 19103, 38206, 76412, 281087, 562174, 1124348, 1967609, 3935218, 7870436]

約数ペア:

[(1, 7870436), (2, 3935218), (4, 1967609), (7, 1124348), (14, 562174), (28, 281087), (103, 76412), (206, 38206), (412, 19103), (721, 10916), (1442, 5458), (2729, 2884)]