2780451528

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1395809}}^1$

素因数の和:1395901

約数の個数: 32

約数和(自身を含む): 7034882400

約数和(自身を除く): 4254430872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 1395809, 2791618, 4187427, 5583236, 8374854, 11166472, 16749708, 33499416, 115852147, 231704294, 347556441, 463408588, 695112882, 926817176, 1390225764, 2780451528]

約数ペア:

[(1, 2780451528), (2, 1390225764), (3, 926817176), (4, 695112882), (6, 463408588), (8, 347556441), (12, 231704294), (24, 115852147), (83, 33499416), (166, 16749708), (249, 11166472), (332, 8374854), (498, 5583236), (664, 4187427), (996, 2791618), (1992, 1395809)]