1883450

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 3541440

約数和(自身を除く): 1657990

約数列:

[1, 2, 5, 10, 25, 50, 139, 271, 278, 542, 695, 1355, 1390, 2710, 3475, 6775, 6950, 13550, 37669, 75338, 188345, 376690, 941725, 1883450]

約数ペア:

[(1, 1883450), (2, 941725), (5, 376690), (10, 188345), (25, 75338), (50, 37669), (139, 13550), (271, 6950), (278, 6775), (542, 3475), (695, 2710), (1355, 1390)]