1345996828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{4099}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 2727648000

約数和(自身を除く): 1381651172

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 439, 748, 878, 1756, 4099, 4829, 7463, 8198, 9658, 14926, 16396, 19316, 29852, 45089, 69683, 82093, 90178, 139366, 164186, 180356, 278732, 328372, 766513, 1533026, 1799461, 3066052, 3598922, 7197844, 19794071, 30590837, 39588142, 61181674, 79176284, 122363348, 336499207, 672998414, 1345996828]

約数ペア:

[(1, 1345996828), (2, 672998414), (4, 336499207), (11, 122363348), (17, 79176284), (22, 61181674), (34, 39588142), (44, 30590837), (68, 19794071), (187, 7197844), (374, 3598922), (439, 3066052), (748, 1799461), (878, 1533026), (1756, 766513), (4099, 328372), (4829, 278732), (7463, 180356), (8198, 164186), (9658, 139366), (14926, 90178), (16396, 82093), (19316, 69683), (29852, 45089)]