2016204556808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{177858553}}^1$

素因数の和:177858681

約数の個数: 32

約数和(自身を含む): 4108532597400

約数和(自身を除く): 2092328040592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 177858553, 355717106, 711434212, 1422868424, 2312161189, 4624322378, 9248644756, 18497289512, 19386582277, 38773164554, 77546329108, 155092658216, 252025569601, 504051139202, 1008102278404, 2016204556808]

約数ペア:

[(1, 2016204556808), (2, 1008102278404), (4, 504051139202), (8, 252025569601), (13, 155092658216), (26, 77546329108), (52, 38773164554), (104, 19386582277), (109, 18497289512), (218, 9248644756), (436, 4624322378), (872, 2312161189), (1417, 1422868424), (2834, 711434212), (5668, 355717106), (11336, 177858553)]