1025478872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{991}}^1\times {\mathrm{1069}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 2117572800

約数和(自身を除く): 1092093928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 991, 1069, 1982, 2138, 3964, 4276, 7928, 8552, 10901, 11759, 21802, 23518, 43604, 47036, 87208, 94072, 119911, 129349, 239822, 258698, 479644, 517396, 959288, 1034792, 1059379, 2118758, 4237516, 8475032, 11653169, 23306338, 46612676, 93225352, 128184859, 256369718, 512739436, 1025478872]

約数ペア:

[(1, 1025478872), (2, 512739436), (4, 256369718), (8, 128184859), (11, 93225352), (22, 46612676), (44, 23306338), (88, 11653169), (121, 8475032), (242, 4237516), (484, 2118758), (968, 1059379), (991, 1034792), (1069, 959288), (1982, 517396), (2138, 479644), (3964, 258698), (4276, 239822), (7928, 129349), (8552, 119911), (10901, 94072), (11759, 87208), (21802, 47036), (23518, 43604)]