305893018076

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{921931}}^1$

素因数の和:922805

約数の個数: 24

約数和(自身を含む): 540934381680

約数和(自身を除く): 235041363604

約数列:

[1, 2, 4, 109, 218, 436, 761, 1522, 3044, 82949, 165898, 331796, 921931, 1843862, 3687724, 100490479, 200980958, 401961916, 701589491, 1403178982, 2806357964, 76473254519, 152946509038, 305893018076]

約数ペア:

[(1, 305893018076), (2, 152946509038), (4, 76473254519), (109, 2806357964), (218, 1403178982), (436, 701589491), (761, 401961916), (1522, 200980958), (3044, 100490479), (82949, 3687724), (165898, 1843862), (331796, 921931)]