1260408086

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{53813}}^1$

素因数の和:54068

約数の個数: 24

約数和(自身を含む): 2208526560

約数和(自身を除く): 948118474

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1673, 3346, 11711, 23422, 53813, 107626, 376691, 753382, 2636837, 5273674, 12861307, 25722614, 90029149, 180058298, 630204043, 1260408086]

約数ペア:

[(1, 1260408086), (2, 630204043), (7, 180058298), (14, 90029149), (49, 25722614), (98, 12861307), (239, 5273674), (478, 2636837), (1673, 753382), (3346, 376691), (11711, 107626), (23422, 53813)]