2145176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 4622400

約数和(自身を除く): 2477224

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1283, 1672, 2566, 5132, 10264, 14113, 24377, 28226, 48754, 56452, 97508, 112904, 195016, 268147, 536294, 1072588, 2145176]

約数ペア:

[(1, 2145176), (2, 1072588), (4, 536294), (8, 268147), (11, 195016), (19, 112904), (22, 97508), (38, 56452), (44, 48754), (76, 28226), (88, 24377), (152, 14113), (209, 10264), (418, 5132), (836, 2566), (1283, 1672)]