742637639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{1993}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 821783232

約数和(自身を除く): 79145593

約数列:

[1, 17, 23, 391, 953, 1993, 16201, 21919, 33881, 45839, 372623, 779263, 1899329, 32288593, 43684567, 742637639]

約数ペア:

[(1, 742637639), (17, 43684567), (23, 32288593), (391, 1899329), (953, 779263), (1993, 372623), (16201, 45839), (21919, 33881)]