8706424321

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 10975901760

約数和(自身を除く): 2269477439

約数列:

[1, 7, 19, 49, 53, 101, 133, 371, 707, 931, 1007, 1747, 1919, 2597, 4949, 5353, 7049, 12229, 13433, 33193, 37471, 49343, 85603, 92591, 94031, 101707, 176447, 232351, 262297, 648137, 711949, 1235129, 1626457, 1759229, 3352493, 4536959, 4983643, 8645903, 9351691, 12314603, 23467451, 65461837, 86202221, 164272157, 177682129, 458232859, 1243774903, 8706424321]

約数ペア:

[(1, 8706424321), (7, 1243774903), (19, 458232859), (49, 177682129), (53, 164272157), (101, 86202221), (133, 65461837), (371, 23467451), (707, 12314603), (931, 9351691), (1007, 8645903), (1747, 4983643), (1919, 4536959), (2597, 3352493), (4949, 1759229), (5353, 1626457), (7049, 1235129), (12229, 711949), (13433, 648137), (33193, 262297), (37471, 232351), (49343, 176447), (85603, 101707), (92591, 94031)]