1478124568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{5437}}^1$

素因数の和:7459

約数の個数: 32

約数和(自身を含む): 2936520000

約数和(自身を除く): 1458395432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1999, 3998, 5437, 7996, 10874, 15992, 21748, 33983, 43496, 67966, 92429, 135932, 184858, 271864, 369716, 739432, 10868563, 21737126, 43474252, 86948504, 184765571, 369531142, 739062284, 1478124568]

約数ペア:

[(1, 1478124568), (2, 739062284), (4, 369531142), (8, 184765571), (17, 86948504), (34, 43474252), (68, 21737126), (136, 10868563), (1999, 739432), (3998, 369716), (5437, 271864), (7996, 184858), (10874, 135932), (15992, 92429), (21748, 67966), (33983, 43496)]