2021620174

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{15173}}^1$

素因数の和:15520

約数の個数: 32

約数和(自身を含む): 3589318656

約数和(自身を除く): 1567698482

約数列:

[1, 2, 7, 14, 31, 62, 217, 307, 434, 614, 2149, 4298, 9517, 15173, 19034, 30346, 66619, 106211, 133238, 212422, 470363, 940726, 3292541, 4658111, 6585082, 9316222, 32606777, 65213554, 144401441, 288802882, 1010810087, 2021620174]

約数ペア:

[(1, 2021620174), (2, 1010810087), (7, 288802882), (14, 144401441), (31, 65213554), (62, 32606777), (217, 9316222), (307, 6585082), (434, 4658111), (614, 3292541), (2149, 940726), (4298, 470363), (9517, 212422), (15173, 133238), (19034, 106211), (30346, 66619)]