98792870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{81647}}^1$

素因数の和:81676

約数の個数: 24

約数和(自身を含む): 195465312

約数和(自身を除く): 96672442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 81647, 163294, 408235, 816470, 898117, 1796234, 4490585, 8981170, 9879287, 19758574, 49396435, 98792870]

約数ペア:

[(1, 98792870), (2, 49396435), (5, 19758574), (10, 9879287), (11, 8981170), (22, 4490585), (55, 1796234), (110, 898117), (121, 816470), (242, 408235), (605, 163294), (1210, 81647)]