1118899276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 2161676160

約数和(自身を除く): 1042776884

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 419, 443, 548, 838, 886, 1507, 1676, 1772, 3014, 4609, 4873, 6028, 9218, 9746, 18436, 19492, 57403, 60691, 114806, 121382, 185617, 229612, 242764, 371234, 631433, 667601, 742468, 1262866, 1335202, 2041787, 2525732, 2670404, 4083574, 8167148, 25429529, 50859058, 101718116, 279724819, 559449638, 1118899276]

約数ペア:

[(1, 1118899276), (2, 559449638), (4, 279724819), (11, 101718116), (22, 50859058), (44, 25429529), (137, 8167148), (274, 4083574), (419, 2670404), (443, 2525732), (548, 2041787), (838, 1335202), (886, 1262866), (1507, 742468), (1676, 667601), (1772, 631433), (3014, 371234), (4609, 242764), (4873, 229612), (6028, 185617), (9218, 121382), (9746, 114806), (18436, 60691), (19492, 57403)]