538372226

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{16993}}^1$

素因数の和:17106

約数の個数: 32

約数和(自身を含む): 965803008

約数和(自身を除く): 427430782

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 15841, 16993, 31682, 33986, 118951, 237902, 526783, 1053566, 1240489, 2480978, 3687481, 7374962, 8683423, 17366846, 38455159, 76910318, 269186113, 538372226]

約数ペア:

[(1, 538372226), (2, 269186113), (7, 76910318), (14, 38455159), (31, 17366846), (62, 8683423), (73, 7374962), (146, 3687481), (217, 2480978), (434, 1240489), (511, 1053566), (1022, 526783), (2263, 237902), (4526, 118951), (15841, 33986), (16993, 31682)]