9278984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8141

約数の個数: 32

約数和(自身を含む): 20442240

約数和(自身を除く): 11163256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 8111, 16222, 32444, 64888, 89221, 105443, 178442, 210886, 356884, 421772, 713768, 843544, 1159873, 2319746, 4639492, 9278984]

約数ペア:

[(1, 9278984), (2, 4639492), (4, 2319746), (8, 1159873), (11, 843544), (13, 713768), (22, 421772), (26, 356884), (44, 210886), (52, 178442), (88, 105443), (104, 89221), (143, 64888), (286, 32444), (572, 16222), (1144, 8111)]