636763694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45989}}^1$

素因数の和:46064

約数の個数: 32

約数和(自身を含む): 1165570560

約数和(自身を除く): 528806866

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 45989, 91978, 321923, 643846, 1057747, 1977527, 2115494, 3955054, 7404229, 13842689, 14808458, 27685378, 45483121, 90966242, 318381847, 636763694]

約数ペア:

[(1, 636763694), (2, 318381847), (7, 90966242), (14, 45483121), (23, 27685378), (43, 14808458), (46, 13842689), (86, 7404229), (161, 3955054), (301, 2115494), (322, 1977527), (602, 1057747), (989, 643846), (1978, 321923), (6923, 91978), (13846, 45989)]