740470874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{235369}}^1$

素因数の和:235406

約数の個数: 24

約数和(自身を含む): 1314776820

約数和(自身を除く): 574305946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 235369, 470738, 2589059, 3059797, 5178118, 6119594, 28479649, 33657767, 56959298, 67315534, 370235437, 740470874]

約数ペア:

[(1, 740470874), (2, 370235437), (11, 67315534), (13, 56959298), (22, 33657767), (26, 28479649), (121, 6119594), (143, 5178118), (242, 3059797), (286, 2589059), (1573, 470738), (3146, 235369)]