9987818.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4517}}^1$

素因数の和:4668

約数の個数: 32

約数和(自身を含む): 187370496

約数和(自身を除く): 89848466

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 4517, 9034, 10795, 21590, 22585, 45170, 76789, 153578, 383945, 573659, 767890, 1147318, 2868295, 5736590, 9752203, 19504406, 48761015, 97522030]

約数ペア:

[(1, 97522030), (2, 48761015), (5, 19504406), (10, 9752203), (17, 5736590), (34, 2868295), (85, 1147318), (127, 767890), (170, 573659), (254, 383945), (635, 153578), (1270, 76789), (2159, 45170), (4318, 22585), (4517, 21590), (9034, 10795)]