8094988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 17015040

約数和(自身を除く): 8920052

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 421, 437, 506, 836, 842, 874, 1012, 1684, 1748, 4631, 4807, 7999, 9262, 9614, 9683, 15998, 18524, 19228, 19366, 31996, 38732, 87989, 106513, 175978, 183977, 213026, 351956, 367954, 426052, 735908, 2023747, 4047494, 8094988]

約数ペア:

[(1, 8094988), (2, 4047494), (4, 2023747), (11, 735908), (19, 426052), (22, 367954), (23, 351956), (38, 213026), (44, 183977), (46, 175978), (76, 106513), (92, 87989), (209, 38732), (253, 31996), (418, 19366), (421, 19228), (437, 18524), (506, 15998), (836, 9683), (842, 9614), (874, 9262), (1012, 7999), (1684, 4807), (1748, 4631)]