264219005246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{993304531}}^1$

素因数の和:993304559

約数の個数: 16

約数和(自身を含む): 476786175360

約数和(自身を除く): 212567170114

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 993304531, 1986609062, 6953131717, 13906263434, 18872786089, 37745572178, 132109502623, 264219005246]

約数ペア:

[(1, 264219005246), (2, 132109502623), (7, 37745572178), (14, 18872786089), (19, 13906263434), (38, 6953131717), (133, 1986609062), (266, 993304531)]