979677686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 1745694720

約数和(自身を除く): 766017034

約数列:

[1, 2, 13, 23, 26, 31, 43, 46, 62, 86, 299, 403, 559, 598, 713, 806, 989, 1118, 1229, 1333, 1426, 1978, 2458, 2666, 9269, 12857, 15977, 17329, 18538, 25714, 28267, 30659, 31954, 34658, 38099, 52847, 56534, 61318, 76198, 105694, 367471, 398567, 495287, 687011, 734942, 797134, 876277, 990574, 1215481, 1374022, 1638257, 1752554, 2430962, 3276514, 11391601, 15801253, 21297341, 22783202, 31602506, 37679911, 42594682, 75359822, 489838843, 979677686]

約数ペア:

[(1, 979677686), (2, 489838843), (13, 75359822), (23, 42594682), (26, 37679911), (31, 31602506), (43, 22783202), (46, 21297341), (62, 15801253), (86, 11391601), (299, 3276514), (403, 2430962), (559, 1752554), (598, 1638257), (713, 1374022), (806, 1215481), (989, 990574), (1118, 876277), (1229, 797134), (1333, 734942), (1426, 687011), (1978, 495287), (2458, 398567), (2666, 367471), (9269, 105694), (12857, 76198), (15977, 61318), (17329, 56534), (18538, 52847), (25714, 38099), (28267, 34658), (30659, 31954)]