8030308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 16793280

約数和(自身を除く): 8762972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 139, 143, 202, 278, 286, 404, 556, 572, 1111, 1313, 1529, 1807, 2222, 2626, 3058, 3614, 4444, 5252, 6116, 7228, 14039, 14443, 19877, 28078, 28886, 39754, 56156, 57772, 79508, 154429, 182507, 308858, 365014, 617716, 730028, 2007577, 4015154, 8030308]

約数ペア:

[(1, 8030308), (2, 4015154), (4, 2007577), (11, 730028), (13, 617716), (22, 365014), (26, 308858), (44, 182507), (52, 154429), (101, 79508), (139, 57772), (143, 56156), (202, 39754), (278, 28886), (286, 28078), (404, 19877), (556, 14443), (572, 14039), (1111, 7228), (1313, 6116), (1529, 5252), (1807, 4444), (2222, 3614), (2626, 3058)]