2889154496

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{355457}}^1$

素因数の和:355596

約数の個数: 28

約数和(自身を含む): 5778325248

約数和(自身を除く): 2889170752

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 355457, 710914, 1421828, 2843656, 5687312, 11374624, 22749248, 45143039, 90286078, 180572156, 361144312, 722288624, 1444577248, 2889154496]

約数ペア:

[(1, 2889154496), (2, 1444577248), (4, 722288624), (8, 361144312), (16, 180572156), (32, 90286078), (64, 45143039), (127, 22749248), (254, 11374624), (508, 5687312), (1016, 2843656), (2032, 1421828), (4064, 710914), (8128, 355457)]