1143282728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{658573}}^1$

素因数の和:658617

約数の個数: 32

約数和(自身を含む): 2528924160

約数和(自身を除く): 1385641432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 658573, 1317146, 2634292, 4610011, 5268584, 9220022, 18440044, 20415763, 36880088, 40831526, 81663052, 142910341, 163326104, 285820682, 571641364, 1143282728]

約数ペア:

[(1, 1143282728), (2, 571641364), (4, 285820682), (7, 163326104), (8, 142910341), (14, 81663052), (28, 40831526), (31, 36880088), (56, 20415763), (62, 18440044), (124, 9220022), (217, 5268584), (248, 4610011), (434, 2634292), (868, 1317146), (1736, 658573)]