5215298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 9028800

約数和(自身を除く): 3813502

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 149, 298, 407, 473, 814, 946, 1591, 1639, 3182, 3278, 5513, 6407, 11026, 12814, 17501, 35002, 60643, 70477, 121286, 140954, 237059, 474118, 2607649, 5215298]

約数ペア:

[(1, 5215298), (2, 2607649), (11, 474118), (22, 237059), (37, 140954), (43, 121286), (74, 70477), (86, 60643), (149, 35002), (298, 17501), (407, 12814), (473, 11026), (814, 6407), (946, 5513), (1591, 3278), (1639, 3182)]