2168778862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 3400224480

約数和(自身を除く): 1231445618

約数列:

[1, 2, 29, 58, 173, 331, 346, 653, 662, 1306, 5017, 9599, 10034, 18937, 19198, 37874, 57263, 112969, 114526, 216143, 225938, 432286, 1660627, 3276101, 3321254, 6268147, 6552202, 12536294, 37392739, 74785478, 1084389431, 2168778862]

約数ペア:

[(1, 2168778862), (2, 1084389431), (29, 74785478), (58, 37392739), (173, 12536294), (331, 6552202), (346, 6268147), (653, 3321254), (662, 3276101), (1306, 1660627), (5017, 432286), (9599, 225938), (10034, 216143), (18937, 114526), (19198, 112969), (37874, 57263)]