2280453708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{395089}}^1$

素因数の和:395146

約数の個数: 48

約数和(自身を含む): 5885260640

約数和(自身を除く): 3604806932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 395089, 790178, 1185267, 1580356, 2370534, 4741068, 5136157, 10272314, 14618293, 15408471, 20544628, 29236586, 30816942, 43854879, 58473172, 61633884, 87709758, 175419516, 190037809, 380075618, 570113427, 760151236, 1140226854, 2280453708]

約数ペア:

[(1, 2280453708), (2, 1140226854), (3, 760151236), (4, 570113427), (6, 380075618), (12, 190037809), (13, 175419516), (26, 87709758), (37, 61633884), (39, 58473172), (52, 43854879), (74, 30816942), (78, 29236586), (111, 20544628), (148, 15408471), (156, 14618293), (222, 10272314), (444, 5136157), (481, 4741068), (962, 2370534), (1443, 1580356), (1924, 1185267), (2886, 790178), (5772, 395089)]