1025111656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 2041200000

約数和(自身を除く): 1016088344

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 149, 184, 269, 278, 298, 538, 556, 596, 1076, 1112, 1192, 2152, 3197, 3427, 6187, 6394, 6854, 12374, 12788, 13708, 20711, 24748, 25576, 27416, 37391, 40081, 41422, 49496, 74782, 80162, 82844, 149564, 160324, 165688, 299128, 320648, 476353, 859993, 921863, 952706, 1719986, 1843726, 1905412, 3439972, 3687452, 3810824, 5571259, 6879944, 7374904, 11142518, 22285036, 44570072, 128138957, 256277914, 512555828, 1025111656]

約数ペア:

[(1, 1025111656), (2, 512555828), (4, 256277914), (8, 128138957), (23, 44570072), (46, 22285036), (92, 11142518), (139, 7374904), (149, 6879944), (184, 5571259), (269, 3810824), (278, 3687452), (298, 3439972), (538, 1905412), (556, 1843726), (596, 1719986), (1076, 952706), (1112, 921863), (1192, 859993), (2152, 476353), (3197, 320648), (3427, 299128), (6187, 165688), (6394, 160324), (6854, 149564), (12374, 82844), (12788, 80162), (13708, 74782), (20711, 49496), (24748, 41422), (25576, 40081), (27416, 37391)]