2109558716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3989}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 3941481600

約数和(自身を除く): 1831922884

約数列:

[1, 2, 4, 29, 47, 58, 94, 97, 116, 188, 194, 388, 1363, 2726, 2813, 3989, 4559, 5452, 5626, 7978, 9118, 11252, 15956, 18236, 115681, 132211, 187483, 231362, 264422, 374966, 386933, 462724, 528844, 749932, 773866, 1547732, 5437007, 10874014, 11221057, 18185851, 21748028, 22442114, 36371702, 44884228, 72743404, 527389679, 1054779358, 2109558716]

約数ペア:

[(1, 2109558716), (2, 1054779358), (4, 527389679), (29, 72743404), (47, 44884228), (58, 36371702), (94, 22442114), (97, 21748028), (116, 18185851), (188, 11221057), (194, 10874014), (388, 5437007), (1363, 1547732), (2726, 773866), (2813, 749932), (3989, 528844), (4559, 462724), (5452, 386933), (5626, 374966), (7978, 264422), (9118, 231362), (11252, 187483), (15956, 132211), (18236, 115681)]