1323207856

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{1423}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 2598315840

約数和(自身を除く): 1275107984

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 653, 712, 1306, 1423, 1424, 2612, 2846, 5224, 5692, 10448, 11384, 22768, 58117, 116234, 126647, 232468, 253294, 464936, 506588, 929219, 929872, 1013176, 1858438, 2026352, 3716876, 7433752, 14867504, 82700491, 165400982, 330801964, 661603928, 1323207856]

約数ペア:

[(1, 1323207856), (2, 661603928), (4, 330801964), (8, 165400982), (16, 82700491), (89, 14867504), (178, 7433752), (356, 3716876), (653, 2026352), (712, 1858438), (1306, 1013176), (1423, 929872), (1424, 929219), (2612, 506588), (2846, 464936), (5224, 253294), (5692, 232468), (10448, 126647), (11384, 116234), (22768, 58117)]