979439590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{4969}}^1$

素因数の和:5856

約数の個数: 32

約数和(自身を含む): 1842160320

約数和(自身を除く): 862720730

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 857, 1714, 4285, 4969, 8570, 9938, 19711, 24845, 39422, 49690, 98555, 114287, 197110, 228574, 571435, 1142870, 4258433, 8516866, 21292165, 42584330, 97943959, 195887918, 489719795, 979439590]

約数ペア:

[(1, 979439590), (2, 489719795), (5, 195887918), (10, 97943959), (23, 42584330), (46, 21292165), (115, 8516866), (230, 4258433), (857, 1142870), (1714, 571435), (4285, 228574), (4969, 197110), (8570, 114287), (9938, 98555), (19711, 49690), (24845, 39422)]