490167132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{448871}}^1$

素因数の和:448898

約数の個数: 48

約数和(自身を含む): 1407662592

約数和(自身を除く): 917495460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 448871, 897742, 1346613, 1795484, 2693226, 3142097, 5386452, 5835323, 6284194, 9426291, 11670646, 12568388, 17505969, 18852582, 23341292, 35011938, 37705164, 40847261, 70023876, 81694522, 122541783, 163389044, 245083566, 490167132]

約数ペア:

[(1, 490167132), (2, 245083566), (3, 163389044), (4, 122541783), (6, 81694522), (7, 70023876), (12, 40847261), (13, 37705164), (14, 35011938), (21, 23341292), (26, 18852582), (28, 17505969), (39, 12568388), (42, 11670646), (52, 9426291), (78, 6284194), (84, 5835323), (91, 5386452), (156, 3142097), (182, 2693226), (273, 1795484), (364, 1346613), (546, 897742), (1092, 448871)]