1896472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 3762000

約数和(自身を除く): 1865528

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 149, 172, 296, 298, 344, 596, 1192, 1591, 3182, 5513, 6364, 6407, 11026, 12728, 12814, 22052, 25628, 44104, 51256, 237059, 474118, 948236, 1896472]

約数ペア:

[(1, 1896472), (2, 948236), (4, 474118), (8, 237059), (37, 51256), (43, 44104), (74, 25628), (86, 22052), (148, 12814), (149, 12728), (172, 11026), (296, 6407), (298, 6364), (344, 5513), (596, 3182), (1192, 1591)]