2156904

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 6048900

約数和(自身を除く): 3891996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1033, 1044, 2066, 2088, 3099, 4132, 6198, 8264, 9297, 12396, 18594, 24792, 29957, 37188, 59914, 74376, 89871, 119828, 179742, 239656, 269613, 359484, 539226, 718968, 1078452, 2156904]

約数ペア:

[(1, 2156904), (2, 1078452), (3, 718968), (4, 539226), (6, 359484), (8, 269613), (9, 239656), (12, 179742), (18, 119828), (24, 89871), (29, 74376), (36, 59914), (58, 37188), (72, 29957), (87, 24792), (116, 18594), (174, 12396), (232, 9297), (261, 8264), (348, 6198), (522, 4132), (696, 3099), (1033, 2088), (1044, 2066)]