2038764530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3739}}^1\times {\mathrm{4957}}^1$

素因数の和:8714

約数の個数: 32

約数和(自身を含む): 4005270720

約数和(自身を除く): 1966506190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3739, 4957, 7478, 9914, 18695, 24785, 37390, 41129, 49570, 54527, 82258, 109054, 205645, 272635, 411290, 545270, 18534223, 37068446, 92671115, 185342230, 203876453, 407752906, 1019382265, 2038764530]

約数ペア:

[(1, 2038764530), (2, 1019382265), (5, 407752906), (10, 203876453), (11, 185342230), (22, 92671115), (55, 37068446), (110, 18534223), (3739, 545270), (4957, 411290), (7478, 272635), (9914, 205645), (18695, 109054), (24785, 82258), (37390, 54527), (41129, 49570)]