2017625168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{10243}}^1$

素因数の和:11211

約数の個数: 40

約数和(自身を含む): 4214709408

約数和(自身を除く): 2197084240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 947, 1894, 3788, 7576, 10243, 12311, 15152, 20486, 24622, 40972, 49244, 81944, 98488, 133159, 163888, 196976, 266318, 532636, 1065272, 2130544, 9700121, 19400242, 38800484, 77600968, 126101573, 155201936, 252203146, 504406292, 1008812584, 2017625168]

約数ペア:

[(1, 2017625168), (2, 1008812584), (4, 504406292), (8, 252203146), (13, 155201936), (16, 126101573), (26, 77600968), (52, 38800484), (104, 19400242), (208, 9700121), (947, 2130544), (1894, 1065272), (3788, 532636), (7576, 266318), (10243, 196976), (12311, 163888), (15152, 133159), (20486, 98488), (24622, 81944), (40972, 49244)]