393190196

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{11243}}^1$

素因数の和:12503

約数の個数: 24

約数和(自身を含む): 787080000

約数和(自身を除く): 393889804

約数列:

[1, 2, 4, 7, 14, 28, 1249, 2498, 4996, 8743, 11243, 17486, 22486, 34972, 44972, 78701, 157402, 314804, 14042507, 28085014, 56170028, 98297549, 196595098, 393190196]

約数ペア:

[(1, 393190196), (2, 196595098), (4, 98297549), (7, 56170028), (14, 28085014), (28, 14042507), (1249, 314804), (2498, 157402), (4996, 78701), (8743, 44972), (11243, 34972), (17486, 22486)]