629535952

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{309811}}^1$

素因数の和:309946

約数の個数: 20

約数和(自身を含む): 1229334016

約数和(自身を除く): 599798064

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 309811, 619622, 1239244, 2478488, 4956976, 39345997, 78691994, 157383988, 314767976, 629535952]

約数ペア:

[(1, 629535952), (2, 314767976), (4, 157383988), (8, 78691994), (16, 39345997), (127, 4956976), (254, 2478488), (508, 1239244), (1016, 619622), (2032, 309811)]