1276291319908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{12497467}}^1$

素因数の和:12497704

約数の個数: 36

約数和(自身を含む): 2466650254096

約数和(自身を除く): 1190358934188

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 844, 2321, 4642, 9284, 25531, 51062, 102124, 12497467, 24994934, 49989868, 137472137, 274944274, 549888548, 1512193507, 2636965537, 3024387014, 5273931074, 6048774028, 10547862148, 29006620907, 58013241814, 116026483628, 319072829977, 638145659954, 1276291319908]

約数ペア:

[(1, 1276291319908), (2, 638145659954), (4, 319072829977), (11, 116026483628), (22, 58013241814), (44, 29006620907), (121, 10547862148), (211, 6048774028), (242, 5273931074), (422, 3024387014), (484, 2636965537), (844, 1512193507), (2321, 549888548), (4642, 274944274), (9284, 137472137), (25531, 49989868), (51062, 24994934), (102124, 12497467)]