2078559717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{7151}}^1$

素因数の和:7453

約数の個数: 32

約数和(自身を含む): 3099962880

約数和(自身を除く): 1021403163

約数列:

[1, 3, 13, 29, 39, 87, 257, 377, 771, 1131, 3341, 7151, 7453, 10023, 21453, 22359, 92963, 96889, 207379, 278889, 290667, 622137, 1837807, 2695927, 5513421, 8087781, 23891491, 53296403, 71674473, 159889209, 692853239, 2078559717]

約数ペア:

[(1, 2078559717), (3, 692853239), (13, 159889209), (29, 71674473), (39, 53296403), (87, 23891491), (257, 8087781), (377, 5513421), (771, 2695927), (1131, 1837807), (3341, 622137), (7151, 290667), (7453, 278889), (10023, 207379), (21453, 96889), (22359, 92963)]