2174191188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{376679}}^1$

素因数の和:376736

約数の個数: 48

約数和(自身を含む): 5611025280

約数和(自身を除く): 3436834092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 376679, 753358, 1130037, 1506716, 2260074, 4520148, 4896827, 9793654, 13937123, 14690481, 19587308, 27874246, 29380962, 41811369, 55748492, 58761924, 83622738, 167245476, 181182599, 362365198, 543547797, 724730396, 1087095594, 2174191188]

約数ペア:

[(1, 2174191188), (2, 1087095594), (3, 724730396), (4, 543547797), (6, 362365198), (12, 181182599), (13, 167245476), (26, 83622738), (37, 58761924), (39, 55748492), (52, 41811369), (74, 29380962), (78, 27874246), (111, 19587308), (148, 14690481), (156, 13937123), (222, 9793654), (444, 4896827), (481, 4520148), (962, 2260074), (1443, 1506716), (1924, 1130037), (2886, 753358), (5772, 376679)]