6408811486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{211247}}^1$

素因数の和:211464

約数の個数: 32

約数和(自身を含む): 12046205952

約数和(自身を除く): 5637394466

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4334, 15169, 30338, 211247, 422494, 1478729, 2323717, 2957458, 4647434, 16266019, 32532038, 41615659, 83231318, 291309613, 457772249, 582619226, 915544498, 3204405743, 6408811486]

約数ペア:

[(1, 6408811486), (2, 3204405743), (7, 915544498), (11, 582619226), (14, 457772249), (22, 291309613), (77, 83231318), (154, 41615659), (197, 32532038), (394, 16266019), (1379, 4647434), (2167, 2957458), (2758, 2323717), (4334, 1478729), (15169, 422494), (30338, 211247)]