776118642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1\times {\mathrm{1213}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 1684876608

約数和(自身を除く): 908757966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 631, 1014, 1213, 1262, 1893, 2426, 3639, 3786, 7278, 8203, 15769, 16406, 24609, 31538, 47307, 49218, 94614, 106639, 204997, 213278, 319917, 409994, 614991, 639834, 765403, 1229982, 1530806, 2296209, 4592418, 9950239, 19900478, 29850717, 59701434, 129353107, 258706214, 388059321, 776118642]

約数ペア:

[(1, 776118642), (2, 388059321), (3, 258706214), (6, 129353107), (13, 59701434), (26, 29850717), (39, 19900478), (78, 9950239), (169, 4592418), (338, 2296209), (507, 1530806), (631, 1229982), (1014, 765403), (1213, 639834), (1262, 614991), (1893, 409994), (2426, 319917), (3639, 213278), (3786, 204997), (7278, 106639), (8203, 94614), (15769, 49218), (16406, 47307), (24609, 31538)]