7284860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33113}}^1$

素因数の和:33133

約数の個数: 24

約数和(自身を含む): 16689456

約数和(自身を除く): 9404596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 33113, 66226, 132452, 165565, 331130, 364243, 662260, 728486, 1456972, 1821215, 3642430, 7284860]

約数ペア:

[(1, 7284860), (2, 3642430), (4, 1821215), (5, 1456972), (10, 728486), (11, 662260), (20, 364243), (22, 331130), (44, 165565), (55, 132452), (110, 66226), (220, 33113)]