28301996866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{229601}}^1$

素因数の和:230058

約数の個数: 32

約数和(自身を含む): 49990784256

約数和(自身を除く): 21688787390

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 431, 862, 4741, 5603, 9482, 11206, 61633, 123266, 229601, 459202, 2525611, 2984813, 5051222, 5969626, 32832943, 65665886, 98958031, 197916062, 1088538341, 1286454403, 2177076682, 2572908806, 14150998433, 28301996866]

約数ペア:

[(1, 28301996866), (2, 14150998433), (11, 2572908806), (13, 2177076682), (22, 1286454403), (26, 1088538341), (143, 197916062), (286, 98958031), (431, 65665886), (862, 32832943), (4741, 5969626), (5603, 5051222), (9482, 2984813), (11206, 2525611), (61633, 459202), (123266, 229601)]