8889445516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1\times {\mathrm{4111}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 18403338240

約数和(自身を除く): 9513892724

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2663, 4111, 5326, 8222, 10652, 16444, 18641, 28777, 37282, 57554, 74564, 77227, 115108, 119219, 154454, 238438, 308908, 476876, 540589, 834533, 1081178, 1669066, 2162356, 3338132, 10947593, 21895186, 43790372, 76633151, 153266302, 306532604, 317480197, 634960394, 1269920788, 2222361379, 4444722758, 8889445516]

約数ペア:

[(1, 8889445516), (2, 4444722758), (4, 2222361379), (7, 1269920788), (14, 634960394), (28, 317480197), (29, 306532604), (58, 153266302), (116, 76633151), (203, 43790372), (406, 21895186), (812, 10947593), (2663, 3338132), (4111, 2162356), (5326, 1669066), (8222, 1081178), (10652, 834533), (16444, 540589), (18641, 476876), (28777, 308908), (37282, 238438), (57554, 154454), (74564, 119219), (77227, 115108)]