238612088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{208577}}^1$

素因数の和:208607

約数の個数: 32

約数和(自身を含む): 525616560

約数和(自身を除く): 287004472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 208577, 417154, 834308, 1668616, 2294347, 2711501, 4588694, 5423002, 9177388, 10846004, 18354776, 21692008, 29826511, 59653022, 119306044, 238612088]

約数ペア:

[(1, 238612088), (2, 119306044), (4, 59653022), (8, 29826511), (11, 21692008), (13, 18354776), (22, 10846004), (26, 9177388), (44, 5423002), (52, 4588694), (88, 2711501), (104, 2294347), (143, 1668616), (286, 834308), (572, 417154), (1144, 208577)]