2786099078

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 5030467200

約数和(自身を除く): 2244368122

約数列:

[1, 2, 7, 14, 29, 58, 109, 157, 203, 218, 314, 401, 406, 763, 802, 1099, 1526, 2198, 2807, 3161, 4553, 5614, 6322, 9106, 11629, 17113, 22127, 23258, 31871, 34226, 43709, 44254, 62957, 63742, 81403, 87418, 119791, 125914, 162806, 239582, 305963, 440699, 496277, 611926, 881398, 992554, 1267561, 1825753, 2535122, 3473939, 3651506, 6862313, 6947878, 8872927, 12780271, 13724626, 17745854, 25560542, 48036191, 96072382, 199007077, 398014154, 1393049539, 2786099078]

約数ペア:

[(1, 2786099078), (2, 1393049539), (7, 398014154), (14, 199007077), (29, 96072382), (58, 48036191), (109, 25560542), (157, 17745854), (203, 13724626), (218, 12780271), (314, 8872927), (401, 6947878), (406, 6862313), (763, 3651506), (802, 3473939), (1099, 2535122), (1526, 1825753), (2198, 1267561), (2807, 992554), (3161, 881398), (4553, 611926), (5614, 496277), (6322, 440699), (9106, 305963), (11629, 239582), (17113, 162806), (22127, 125914), (23258, 119791), (31871, 87418), (34226, 81403), (43709, 63742), (44254, 62957)]