1949908310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{456653}}^1$

素因数の和:456728

約数の個数: 32

約数和(自身を含む): 4077006912

約数和(自身を除く): 2127098602

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 456653, 913306, 2283265, 3196571, 4566530, 6393142, 15982855, 27855833, 31965710, 55711666, 139279165, 194990831, 278558330, 389981662, 974954155, 1949908310]

約数ペア:

[(1, 1949908310), (2, 974954155), (5, 389981662), (7, 278558330), (10, 194990831), (14, 139279165), (35, 55711666), (61, 31965710), (70, 27855833), (122, 15982855), (305, 6393142), (427, 4566530), (610, 3196571), (854, 2283265), (2135, 913306), (4270, 456653)]