1374457588

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 2772282240

約数和(自身を除く): 1397824652

約数列:

[1, 2, 4, 7, 14, 28, 257, 409, 467, 514, 818, 934, 1028, 1636, 1799, 1868, 2863, 3269, 3598, 5726, 6538, 7196, 11452, 13076, 105113, 120019, 191003, 210226, 240038, 382006, 420452, 480076, 735791, 764012, 840133, 1337021, 1471582, 1680266, 2674042, 2943164, 3360532, 5348084, 49087771, 98175542, 196351084, 343614397, 687228794, 1374457588]

約数ペア:

[(1, 1374457588), (2, 687228794), (4, 343614397), (7, 196351084), (14, 98175542), (28, 49087771), (257, 5348084), (409, 3360532), (467, 2943164), (514, 2674042), (818, 1680266), (934, 1471582), (1028, 1337021), (1636, 840133), (1799, 764012), (1868, 735791), (2863, 480076), (3269, 420452), (3598, 382006), (5726, 240038), (6538, 210226), (7196, 191003), (11452, 120019), (13076, 105113)]