746877624479

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1\times {\mathrm{2003}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 863390662656

約数和(自身を除く): 116513038177

約数列:

[1, 7, 127, 607, 691, 889, 2003, 4249, 4837, 14021, 77089, 87757, 254381, 419437, 539623, 614299, 1215821, 1384073, 1780667, 2936059, 8510747, 9688511, 53268499, 154409267, 175777271, 372879493, 840132311, 1080864869, 1230440897, 5880926177, 106696803497, 746877624479]

約数ペア:

[(1, 746877624479), (7, 106696803497), (127, 5880926177), (607, 1230440897), (691, 1080864869), (889, 840132311), (2003, 372879493), (4249, 175777271), (4837, 154409267), (14021, 53268499), (77089, 9688511), (87757, 8510747), (254381, 2936059), (419437, 1780667), (539623, 1384073), (614299, 1215821)]