253496474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{35023}}^1$

素因数の和:35090

約数の個数: 32

約数和(自身を含む): 484171776

約数和(自身を除く): 230675302

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 35023, 70046, 245161, 385253, 490322, 770506, 1646081, 2696771, 3292162, 5393542, 11522567, 18106891, 23045134, 36213782, 126748237, 253496474]

約数ペア:

[(1, 253496474), (2, 126748237), (7, 36213782), (11, 23045134), (14, 18106891), (22, 11522567), (47, 5393542), (77, 3292162), (94, 2696771), (154, 1646081), (329, 770506), (517, 490322), (658, 385253), (1034, 245161), (3619, 70046), (7238, 35023)]