248531278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{3067}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 385242624

約数和(自身を除く): 136711346

約数列:

[1, 2, 31, 62, 1307, 2614, 3067, 6134, 40517, 81034, 95077, 190154, 4008569, 8017138, 124265639, 248531278]

約数ペア:

[(1, 248531278), (2, 124265639), (31, 8017138), (62, 4008569), (1307, 190154), (2614, 95077), (3067, 81034), (6134, 40517)]