899274484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{7039}}^1$

素因数の和:7144

約数の個数: 36

約数和(自身を含む): 1698188800

約数和(自身を除く): 798914316

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 1681, 3116, 3362, 6724, 7039, 14078, 28156, 31939, 63878, 127756, 133741, 267482, 288599, 534964, 577198, 1154396, 5483381, 10966762, 11832559, 21933524, 23665118, 47330236, 224818621, 449637242, 899274484]

約数ペア:

[(1, 899274484), (2, 449637242), (4, 224818621), (19, 47330236), (38, 23665118), (41, 21933524), (76, 11832559), (82, 10966762), (164, 5483381), (779, 1154396), (1558, 577198), (1681, 534964), (3116, 288599), (3362, 267482), (6724, 133741), (7039, 127756), (14078, 63878), (28156, 31939)]