1012980422881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{2549}}^1\times {\mathrm{2843}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 1220690304000

約数和(自身を除く): 207709881119

約数列:

[1, 7, 19, 133, 1051, 2549, 2843, 7357, 17843, 19901, 19969, 48431, 54017, 139783, 339017, 378119, 2678999, 2987993, 7246807, 18752993, 20915951, 50727649, 50900981, 56771867, 137689333, 356306867, 397403069, 963825331, 7616394157, 53314759099, 144711488983, 1012980422881]

約数ペア:

[(1, 1012980422881), (7, 144711488983), (19, 53314759099), (133, 7616394157), (1051, 963825331), (2549, 397403069), (2843, 356306867), (7357, 137689333), (17843, 56771867), (19901, 50900981), (19969, 50727649), (48431, 20915951), (54017, 18752993), (139783, 7246807), (339017, 2987993), (378119, 2678999)]