858794998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{102653}}^1$

素因数の和:102791

約数の個数: 16

約数和(自身を含む): 1330395840

約数和(自身を除く): 471600842

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 102653, 205306, 4824691, 9136117, 9649382, 18272234, 429397499, 858794998]

約数ペア:

[(1, 858794998), (2, 429397499), (47, 18272234), (89, 9649382), (94, 9136117), (178, 4824691), (4183, 205306), (8366, 102653)]