6480628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 14442624

約数和(自身を除く): 7961996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 397, 583, 742, 794, 1166, 1484, 1588, 2332, 2779, 4081, 4367, 5558, 8162, 8734, 11116, 16324, 17468, 21041, 30569, 42082, 61138, 84164, 122276, 147287, 231451, 294574, 462902, 589148, 925804, 1620157, 3240314, 6480628]

約数ペア:

[(1, 6480628), (2, 3240314), (4, 1620157), (7, 925804), (11, 589148), (14, 462902), (22, 294574), (28, 231451), (44, 147287), (53, 122276), (77, 84164), (106, 61138), (154, 42082), (212, 30569), (308, 21041), (371, 17468), (397, 16324), (583, 11116), (742, 8734), (794, 8162), (1166, 5558), (1484, 4367), (1588, 4081), (2332, 2779)]