7131436478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{8761}}^1$

素因数の和:9504

約数の個数: 32

約数和(自身を含む): 11641543680

約数和(自身を除く): 4510107202

約数列:

[1, 2, 19, 31, 38, 62, 589, 691, 1178, 1382, 8761, 13129, 17522, 21421, 26258, 42842, 166459, 271591, 332918, 406999, 543182, 813998, 5160229, 6053851, 10320458, 12107702, 115023169, 187669381, 230046338, 375338762, 3565718239, 7131436478]

約数ペア:

[(1, 7131436478), (2, 3565718239), (19, 375338762), (31, 230046338), (38, 187669381), (62, 115023169), (589, 12107702), (691, 10320458), (1178, 6053851), (1382, 5160229), (8761, 813998), (13129, 543182), (17522, 406999), (21421, 332918), (26258, 271591), (42842, 166459)]