4727918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 8055936

約数和(自身を除く): 3328018

約数列:

[1, 2, 13, 26, 47, 53, 73, 94, 106, 146, 611, 689, 949, 1222, 1378, 1898, 2491, 3431, 3869, 4982, 6862, 7738, 32383, 44603, 50297, 64766, 89206, 100594, 181843, 363686, 2363959, 4727918]

約数ペア:

[(1, 4727918), (2, 2363959), (13, 363686), (26, 181843), (47, 100594), (53, 89206), (73, 64766), (94, 50297), (106, 44603), (146, 32383), (611, 7738), (689, 6862), (949, 4982), (1222, 3869), (1378, 3431), (1898, 2491)]