378429410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1304929}}^1$

素因数の和:1304965

約数の個数: 16

約数和(自身を含む): 704662200

約数和(自身を除く): 326232790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1304929, 2609858, 6524645, 13049290, 37842941, 75685882, 189214705, 378429410]

約数ペア:

[(1, 378429410), (2, 189214705), (5, 75685882), (10, 37842941), (29, 13049290), (58, 6524645), (145, 2609858), (290, 1304929)]