821570596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{50329}}^1$

素因数の和:50404

約数の個数: 48

約数和(自身を含む): 1826375040

約数和(自身を除く): 1004804444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 50329, 100658, 201316, 352303, 553619, 704606, 1107238, 1409212, 2214476, 2667437, 3875333, 5334874, 7750666, 10669748, 15501332, 18672059, 29341807, 37344118, 58683614, 74688236, 117367228, 205392649, 410785298, 821570596]

約数ペア:

[(1, 821570596), (2, 410785298), (4, 205392649), (7, 117367228), (11, 74688236), (14, 58683614), (22, 37344118), (28, 29341807), (44, 18672059), (53, 15501332), (77, 10669748), (106, 7750666), (154, 5334874), (212, 3875333), (308, 2667437), (371, 2214476), (583, 1409212), (742, 1107238), (1166, 704606), (1484, 553619), (2332, 352303), (4081, 201316), (8162, 100658), (16324, 50329)]