2231974228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{857}}^1\times {\mathrm{5381}}^1$

素因数の和:6264

約数の個数: 36

約数和(自身を含む): 4299130836

約数和(自身を除く): 2067156608

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 857, 1714, 3428, 5381, 9427, 10762, 18854, 21524, 37708, 59191, 103697, 118382, 207394, 236764, 414788, 651101, 1302202, 2604404, 4611517, 9223034, 18446068, 50726687, 101453374, 202906748, 557993557, 1115987114, 2231974228]

約数ペア:

[(1, 2231974228), (2, 1115987114), (4, 557993557), (11, 202906748), (22, 101453374), (44, 50726687), (121, 18446068), (242, 9223034), (484, 4611517), (857, 2604404), (1714, 1302202), (3428, 651101), (5381, 414788), (9427, 236764), (10762, 207394), (18854, 118382), (21524, 103697), (37708, 59191)]