2038904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2523016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1583, 3166, 6332, 11081, 12664, 22162, 36409, 44324, 72818, 88648, 145636, 254863, 291272, 509726, 1019452, 2038904]

約数ペア:

[(1, 2038904), (2, 1019452), (4, 509726), (7, 291272), (8, 254863), (14, 145636), (23, 88648), (28, 72818), (46, 44324), (56, 36409), (92, 22162), (161, 12664), (184, 11081), (322, 6332), (644, 3166), (1288, 1583)]