8820939884

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{1033}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 16096848768

約数和(自身を除く): 7275908884

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 857, 1033, 1714, 2066, 2491, 3428, 4132, 4982, 9964, 40279, 45421, 48551, 54749, 80558, 90842, 97102, 109498, 161116, 181684, 194204, 218996, 885281, 1770562, 2134787, 2573203, 3541124, 4269574, 5146406, 8539148, 10292812, 41608207, 46919893, 83216414, 93839786, 166432828, 187679572, 2205234971, 4410469942, 8820939884]

約数ペア:

[(1, 8820939884), (2, 4410469942), (4, 2205234971), (47, 187679572), (53, 166432828), (94, 93839786), (106, 83216414), (188, 46919893), (212, 41608207), (857, 10292812), (1033, 8539148), (1714, 5146406), (2066, 4269574), (2491, 3541124), (3428, 2573203), (4132, 2134787), (4982, 1770562), (9964, 885281), (40279, 218996), (45421, 194204), (48551, 181684), (54749, 161116), (80558, 109498), (90842, 97102)]