2008889253

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{12269}}^1$

素因数の和:12418

約数の個数: 48

約数和(自身を含む): 3491354880

約数和(自身を除く): 1482465627

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 113, 161, 207, 339, 483, 791, 1017, 1449, 2373, 2599, 7119, 7797, 12269, 18193, 23391, 36807, 54579, 85883, 110421, 163737, 257649, 282187, 772947, 846561, 1386397, 1975309, 2539683, 4159191, 5925927, 9704779, 12477573, 17777781, 29114337, 31887131, 87343011, 95661393, 223209917, 286984179, 669629751, 2008889253]

約数ペア:

[(1, 2008889253), (3, 669629751), (7, 286984179), (9, 223209917), (21, 95661393), (23, 87343011), (63, 31887131), (69, 29114337), (113, 17777781), (161, 12477573), (207, 9704779), (339, 5925927), (483, 4159191), (791, 2539683), (1017, 1975309), (1449, 1386397), (2373, 846561), (2599, 772947), (7119, 282187), (7797, 257649), (12269, 163737), (18193, 110421), (23391, 85883), (36807, 54579)]