653441074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28921}}^1$

素因数の和:29026

約数の個数: 32

約数和(自身を含む): 1166135040

約数和(自身を除く): 512693966

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 11297, 22594, 28921, 57842, 318131, 375973, 636262, 751946, 2284759, 4135703, 4569518, 8271406, 25132349, 29701867, 50264698, 59403734, 326720537, 653441074]

約数ペア:

[(1, 653441074), (2, 326720537), (11, 59403734), (13, 50264698), (22, 29701867), (26, 25132349), (79, 8271406), (143, 4569518), (158, 4135703), (286, 2284759), (869, 751946), (1027, 636262), (1738, 375973), (2054, 318131), (11297, 57842), (22594, 28921)]