9890182.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 32749920

約数和(自身を除く): 17607016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 2393, 3164, 4786, 6328, 9572, 16751, 19144, 33502, 67004, 134008, 270409, 540818, 1081636, 1892863, 2163272, 3785726, 7571452, 15142904]

約数ペア:

[(1, 15142904), (2, 7571452), (4, 3785726), (7, 2163272), (8, 1892863), (14, 1081636), (28, 540818), (56, 270409), (113, 134008), (226, 67004), (452, 33502), (791, 19144), (904, 16751), (1582, 9572), (2393, 6328), (3164, 4786)]