2988928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 6273000

約数和(自身を除く): 3284072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1229, 2432, 2458, 4916, 9832, 19664, 23351, 39328, 46702, 78656, 93404, 157312, 186808, 373616, 747232, 1494464, 2988928]

約数ペア:

[(1, 2988928), (2, 1494464), (4, 747232), (8, 373616), (16, 186808), (19, 157312), (32, 93404), (38, 78656), (64, 46702), (76, 39328), (128, 23351), (152, 19664), (304, 9832), (608, 4916), (1216, 2458), (1229, 2432)]