245042458

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{28447}}^1$

素因数の和:28581

約数の個数: 16

約数和(自身を含む): 378927360

約数和(自身を除く): 133884902

約数列:

[1, 2, 59, 73, 118, 146, 4307, 8614, 28447, 56894, 1678373, 2076631, 3356746, 4153262, 122521229, 245042458]

約数ペア:

[(1, 245042458), (2, 122521229), (59, 4153262), (73, 3356746), (118, 2076631), (146, 1678373), (4307, 56894), (8614, 28447)]