1990362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2441958

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 569, 583, 1138, 1166, 1707, 1749, 3414, 3498, 6259, 12518, 18777, 30157, 37554, 60314, 90471, 180942, 331727, 663454, 995181, 1990362]

約数ペア:

[(1, 1990362), (2, 995181), (3, 663454), (6, 331727), (11, 180942), (22, 90471), (33, 60314), (53, 37554), (66, 30157), (106, 18777), (159, 12518), (318, 6259), (569, 3498), (583, 3414), (1138, 1749), (1166, 1707)]