1868048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1311

約数の個数: 40

約数和(自身を含む): 4458048

約数和(自身を除く): 2590000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1283, 1456, 2566, 5132, 8981, 10264, 16679, 17962, 20528, 33358, 35924, 66716, 71848, 116753, 133432, 143696, 233506, 266864, 467012, 934024, 1868048]

約数ペア:

[(1, 1868048), (2, 934024), (4, 467012), (7, 266864), (8, 233506), (13, 143696), (14, 133432), (16, 116753), (26, 71848), (28, 66716), (52, 35924), (56, 33358), (91, 20528), (104, 17962), (112, 16679), (182, 10264), (208, 8981), (364, 5132), (728, 2566), (1283, 1456)]