398269606

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 690953472

約数和(自身を除く): 292683866

約数列:

[1, 2, 7, 14, 131, 262, 397, 547, 794, 917, 1094, 1834, 2779, 3829, 5558, 7658, 52007, 71657, 104014, 143314, 217159, 364049, 434318, 501599, 728098, 1003198, 1520113, 3040226, 28447829, 56895658, 199134803, 398269606]

約数ペア:

[(1, 398269606), (2, 199134803), (7, 56895658), (14, 28447829), (131, 3040226), (262, 1520113), (397, 1003198), (547, 728098), (794, 501599), (917, 434318), (1094, 364049), (1834, 217159), (2779, 143314), (3829, 104014), (5558, 71657), (7658, 52007)]