4640948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 9031680

約数和(自身を除く): 4390732

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 2879, 5758, 11516, 37427, 74854, 89249, 149708, 178498, 356996, 1160237, 2320474, 4640948]

約数ペア:

[(1, 4640948), (2, 2320474), (4, 1160237), (13, 356996), (26, 178498), (31, 149708), (52, 89249), (62, 74854), (124, 37427), (403, 11516), (806, 5758), (1612, 2879)]