268522078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 459756000

約数和(自身を除く): 191233922

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 638, 979, 1958, 2581, 4729, 5162, 9458, 28391, 52019, 56782, 104038, 137141, 274282, 420881, 841762, 1508551, 3017102, 4629691, 9259382, 12205549, 24411098, 134261039, 268522078]

約数ペア:

[(1, 268522078), (2, 134261039), (11, 24411098), (22, 12205549), (29, 9259382), (58, 4629691), (89, 3017102), (178, 1508551), (319, 841762), (638, 420881), (979, 274282), (1958, 137141), (2581, 104038), (4729, 56782), (5162, 52019), (9458, 28391)]