1340586878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{4871}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 2177667072

約数和(自身を除く): 837080194

約数列:

[1, 2, 23, 31, 46, 62, 193, 386, 713, 1426, 4439, 4871, 5983, 8878, 9742, 11966, 112033, 137609, 151001, 224066, 275218, 302002, 940103, 1880206, 3473023, 6946046, 21622369, 29143193, 43244738, 58286386, 670293439, 1340586878]

約数ペア:

[(1, 1340586878), (2, 670293439), (23, 58286386), (31, 43244738), (46, 29143193), (62, 21622369), (193, 6946046), (386, 3473023), (713, 1880206), (1426, 940103), (4439, 302002), (4871, 275218), (5983, 224066), (8878, 151001), (9742, 137609), (11966, 112033)]