25643159282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18608969}}^1$

素因数の和:18609037

約数の個数: 16

約数和(自身を含む): 42205143960

約数和(自身を除く): 16561984678

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18608969, 37217938, 241916597, 483833194, 986275357, 1972550714, 12821579641, 25643159282]

約数ペア:

[(1, 25643159282), (2, 12821579641), (13, 1972550714), (26, 986275357), (53, 483833194), (106, 241916597), (689, 37217938), (1378, 18608969)]