4978396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 9271584

約数和(自身を除く): 4293188

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1021, 1219, 2042, 2438, 4084, 4876, 23483, 46966, 54113, 93932, 108226, 216452, 1244599, 2489198, 4978396]

約数ペア:

[(1, 4978396), (2, 2489198), (4, 1244599), (23, 216452), (46, 108226), (53, 93932), (92, 54113), (106, 46966), (212, 23483), (1021, 4876), (1219, 4084), (2042, 2438)]