525157418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 816614400

約数和(自身を除く): 291456982

約数列:

[1, 2, 61, 97, 122, 194, 199, 223, 398, 446, 5917, 11834, 12139, 13603, 19303, 21631, 24278, 27206, 38606, 43262, 44377, 88754, 1177483, 1319491, 2354966, 2638982, 2706997, 4304569, 5413994, 8609138, 262578709, 525157418]

約数ペア:

[(1, 525157418), (2, 262578709), (61, 8609138), (97, 5413994), (122, 4304569), (194, 2706997), (199, 2638982), (223, 2354966), (398, 1319491), (446, 1177483), (5917, 88754), (11834, 44377), (12139, 43262), (13603, 38606), (19303, 27206), (21631, 24278)]