10205721638

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9986029}}^1$

素因数の和:9986111

約数の個数: 16

約数和(自身を含む): 17735189280

約数和(自身を除く): 7529467642

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 9986029, 19972058, 69902203, 139804406, 728980117, 1457960234, 5102860819, 10205721638]

約数ペア:

[(1, 10205721638), (2, 5102860819), (7, 1457960234), (14, 728980117), (73, 139804406), (146, 69902203), (511, 19972058), (1022, 9986029)]