246702992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{811523}}^1$

素因数の和:811550

約数の個数: 20

約数和(自身を含む): 503144880

約数和(自身を除く): 256441888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 811523, 1623046, 3246092, 6492184, 12984368, 15418937, 30837874, 61675748, 123351496, 246702992]

約数ペア:

[(1, 246702992), (2, 123351496), (4, 61675748), (8, 30837874), (16, 15418937), (19, 12984368), (38, 6492184), (76, 3246092), (152, 1623046), (304, 811523)]