2522491490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{19727}}^1$

素因数の和:20426

約数の個数: 32

約数和(自身を含む): 4786801920

約数和(自身を除く): 2264310430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 673, 1346, 3365, 6730, 12787, 19727, 25574, 39454, 63935, 98635, 127870, 197270, 374813, 749626, 1874065, 3748130, 13276271, 26552542, 66381355, 132762710, 252249149, 504498298, 1261245745, 2522491490]

約数ペア:

[(1, 2522491490), (2, 1261245745), (5, 504498298), (10, 252249149), (19, 132762710), (38, 66381355), (95, 26552542), (190, 13276271), (673, 3748130), (1346, 1874065), (3365, 749626), (6730, 374813), (12787, 197270), (19727, 127870), (25574, 98635), (39454, 63935)]