669042242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1889}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 1161034560

約数和(自身を除く): 491992318

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 947, 1889, 1894, 3778, 10417, 16099, 20779, 20834, 32113, 32198, 41558, 64226, 177089, 353243, 354178, 706486, 1788883, 3577766, 19677713, 30411011, 39355426, 60822022, 334521121, 669042242]

約数ペア:

[(1, 669042242), (2, 334521121), (11, 60822022), (17, 39355426), (22, 30411011), (34, 19677713), (187, 3577766), (374, 1788883), (947, 706486), (1889, 354178), (1894, 353243), (3778, 177089), (10417, 64226), (16099, 41558), (20779, 32198), (20834, 32113)]