1387783782076

素因数分解:

$2^2\times {\mathrm{2467}}^1\times {\mathrm{6217}}^1\times {\mathrm{22621}}^1$

素因数の和:31309

約数の個数: 24

約数和(自身を含む): 2430104284496

約数和(自身を除く): 1042320502420

約数列:

[1, 2, 4, 2467, 4934, 6217, 9868, 12434, 22621, 24868, 45242, 90484, 15337339, 30674678, 55806007, 61349356, 111612014, 140634757, 223224028, 281269514, 562539028, 346945945519, 693891891038, 1387783782076]

約数ペア:

[(1, 1387783782076), (2, 693891891038), (4, 346945945519), (2467, 562539028), (4934, 281269514), (6217, 223224028), (9868, 140634757), (12434, 111612014), (22621, 61349356), (24868, 55806007), (45242, 30674678), (90484, 15337339)]