305401822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{5981}}^1$

素因数の和:6216

約数の個数: 24

約数和(自身を含む): 506005416

約数和(自身を除く): 200603594

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 2321, 4642, 5981, 11962, 25531, 51062, 65791, 131582, 723701, 1261991, 1447402, 2523982, 13881901, 27763802, 152700911, 305401822]

約数ペア:

[(1, 305401822), (2, 152700911), (11, 27763802), (22, 13881901), (121, 2523982), (211, 1447402), (242, 1261991), (422, 723701), (2321, 131582), (4642, 65791), (5981, 51062), (11962, 25531)]