248298638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{16529}}^1$

素因数の和:16604

約数の個数: 32

約数和(自身を含む): 452260800

約数和(自身を除く): 203962162

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 7511, 15022, 16529, 33058, 115703, 231406, 479341, 611573, 958682, 1223146, 3355387, 4281011, 6710774, 8562022, 17735617, 35471234, 124149319, 248298638]

約数ペア:

[(1, 248298638), (2, 124149319), (7, 35471234), (14, 17735617), (29, 8562022), (37, 6710774), (58, 4281011), (74, 3355387), (203, 1223146), (259, 958682), (406, 611573), (518, 479341), (1073, 231406), (2146, 115703), (7511, 33058), (15022, 16529)]