939388082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 1501416000

約数和(自身を除く): 562027918

約数列:

[1, 2, 19, 38, 149, 251, 298, 502, 661, 1322, 2831, 4769, 5662, 9538, 12559, 25118, 37399, 74798, 98489, 165911, 196978, 331822, 710581, 1421162, 1871291, 3152309, 3742582, 6304618, 24720739, 49441478, 469694041, 939388082]

約数ペア:

[(1, 939388082), (2, 469694041), (19, 49441478), (38, 24720739), (149, 6304618), (251, 3742582), (298, 3152309), (502, 1871291), (661, 1421162), (1322, 710581), (2831, 331822), (4769, 196978), (5662, 165911), (9538, 98489), (12559, 74798), (25118, 37399)]