940879504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{828239}}^1$

素因数の和:828318

約数の個数: 20

約数和(自身を含む): 1848631680

約数和(自身を除く): 907752176

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 828239, 1656478, 3312956, 6625912, 13251824, 58804969, 117609938, 235219876, 470439752, 940879504]

約数ペア:

[(1, 940879504), (2, 470439752), (4, 235219876), (8, 117609938), (16, 58804969), (71, 13251824), (142, 6625912), (284, 3312956), (568, 1656478), (1136, 828239)]