909991664

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{2377}}^1$

素因数の和:2793

約数の個数: 40

約数和(自身を含む): 1794001248

約数和(自身を除く): 884009584

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 337, 568, 674, 1136, 1348, 2377, 2696, 4754, 5392, 9508, 19016, 23927, 38032, 47854, 95708, 168767, 191416, 337534, 382832, 675068, 801049, 1350136, 1602098, 2700272, 3204196, 6408392, 12816784, 56874479, 113748958, 227497916, 454995832, 909991664]

約数ペア:

[(1, 909991664), (2, 454995832), (4, 227497916), (8, 113748958), (16, 56874479), (71, 12816784), (142, 6408392), (284, 3204196), (337, 2700272), (568, 1602098), (674, 1350136), (1136, 801049), (1348, 675068), (2377, 382832), (2696, 337534), (4754, 191416), (5392, 168767), (9508, 95708), (19016, 47854), (23927, 38032)]