271897652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5441}}^1$

素因数の和:5520

約数の個数: 36

約数和(自身を含む): 529582788

約数和(自身を除く): 257685136

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 5441, 10882, 12493, 21764, 24986, 49972, 70733, 141466, 168671, 282932, 337342, 674684, 2192723, 4385446, 5228801, 8770892, 10457602, 20915204, 67974413, 135948826, 271897652]

約数ペア:

[(1, 271897652), (2, 135948826), (4, 67974413), (13, 20915204), (26, 10457602), (31, 8770892), (52, 5228801), (62, 4385446), (124, 2192723), (403, 674684), (806, 337342), (961, 282932), (1612, 168671), (1922, 141466), (3844, 70733), (5441, 49972), (10882, 24986), (12493, 21764)]