1125394318

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 1735020000

約数和(自身を除く): 609625682

約数列:

[1, 2, 101, 139, 149, 202, 269, 278, 298, 538, 14039, 15049, 20711, 27169, 28078, 30098, 37391, 40081, 41422, 54338, 74782, 80162, 2091811, 3776491, 4048181, 4183622, 5571259, 7552982, 8096362, 11142518, 562697159, 1125394318]

約数ペア:

[(1, 1125394318), (2, 562697159), (101, 11142518), (139, 8096362), (149, 7552982), (202, 5571259), (269, 4183622), (278, 4048181), (298, 3776491), (538, 2091811), (14039, 80162), (15049, 74782), (20711, 54338), (27169, 41422), (28078, 40081), (30098, 37391)]