2539804942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 3947408640

約数和(自身を除く): 1407603698

約数列:

[1, 2, 41, 82, 139, 278, 443, 503, 886, 1006, 5699, 11398, 18163, 20623, 36326, 41246, 61577, 69917, 123154, 139834, 222829, 445658, 2524657, 2866597, 5049314, 5733194, 9135989, 18271978, 30973231, 61946462, 1269902471, 2539804942]

約数ペア:

[(1, 2539804942), (2, 1269902471), (41, 61946462), (82, 30973231), (139, 18271978), (278, 9135989), (443, 5733194), (503, 5049314), (886, 2866597), (1006, 2524657), (5699, 445658), (11398, 222829), (18163, 139834), (20623, 123154), (36326, 69917), (41246, 61577)]