776793948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{486713}}^1$

素因数の和:486746

約数の個数: 48

約数和(自身を含む): 2180478720

約数和(自身を除く): 1403684772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 486713, 973426, 1460139, 1946852, 2920278, 3406991, 5840556, 6813982, 9247547, 10220973, 13627964, 18495094, 20441946, 27742641, 36990188, 40883892, 55485282, 64732829, 110970564, 129465658, 194198487, 258931316, 388396974, 776793948]

約数ペア:

[(1, 776793948), (2, 388396974), (3, 258931316), (4, 194198487), (6, 129465658), (7, 110970564), (12, 64732829), (14, 55485282), (19, 40883892), (21, 36990188), (28, 27742641), (38, 20441946), (42, 18495094), (57, 13627964), (76, 10220973), (84, 9247547), (114, 6813982), (133, 5840556), (228, 3406991), (266, 2920278), (399, 1946852), (532, 1460139), (798, 973426), (1596, 486713)]