1187788118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{2549}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 1982880000

約数和(自身を除く): 795091882

約数列:

[1, 2, 11, 22, 59, 118, 359, 649, 718, 1298, 2549, 3949, 5098, 7898, 21181, 28039, 42362, 56078, 150391, 232991, 300782, 465982, 915091, 1654301, 1830182, 3308602, 10066001, 20132002, 53990369, 107980738, 593894059, 1187788118]

約数ペア:

[(1, 1187788118), (2, 593894059), (11, 107980738), (22, 53990369), (59, 20132002), (118, 10066001), (359, 3308602), (649, 1830182), (718, 1654301), (1298, 915091), (2549, 465982), (3949, 300782), (5098, 232991), (7898, 150391), (21181, 56078), (28039, 42362)]