1620845772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1484291}}^1$

素因数の和:1484318

約数の個数: 48

約数和(自身を含む): 4654739712

約数和(自身を除く): 3033893940

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, 1484291, 2968582, 4452873, 5937164, 8905746, 10390037, 17811492, 19295783, 20780074, 31170111, 38591566, 41560148, 57887349, 62340222, 77183132, 115774698, 124680444, 135070481, 231549396, 270140962, 405211443, 540281924, 810422886, 1620845772]

約数ペア:

[(1, 1620845772), (2, 810422886), (3, 540281924), (4, 405211443), (6, 270140962), (7, 231549396), (12, 135070481), (13, 124680444), (14, 115774698), (21, 77183132), (26, 62340222), (28, 57887349), (39, 41560148), (42, 38591566), (52, 31170111), (78, 20780074), (84, 19295783), (91, 17811492), (156, 10390037), (182, 8905746), (273, 5937164), (364, 4452873), (546, 2968582), (1092, 1484291)]