2912478646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{266369}}^1$

素因数の和:266460

約数の個数: 32

約数和(自身を含む): 5523448320

約数和(自身を除く): 2610969674

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 266369, 532738, 1864583, 2930059, 3729166, 5860118, 18912199, 20510413, 37824398, 41020826, 132385393, 208034189, 264770786, 416068378, 1456239323, 2912478646]

約数ペア:

[(1, 2912478646), (2, 1456239323), (7, 416068378), (11, 264770786), (14, 208034189), (22, 132385393), (71, 41020826), (77, 37824398), (142, 20510413), (154, 18912199), (497, 5860118), (781, 3729166), (994, 2930059), (1562, 1864583), (5467, 532738), (10934, 266369)]