2912481698

素因数分解:

$2^1\times 7^2\times {\mathrm{2221}}^1\times {\mathrm{13381}}^1$

素因数の和:15618

約数の個数: 24

約数和(自身を含む): 5084651484

約数和(自身を除く): 2172169786

約数列:

[1, 2, 7, 14, 49, 98, 2221, 4442, 13381, 15547, 26762, 31094, 93667, 108829, 187334, 217658, 655669, 1311338, 29719201, 59438402, 208034407, 416068814, 1456240849, 2912481698]

約数ペア:

[(1, 2912481698), (2, 1456240849), (7, 416068814), (14, 208034407), (49, 59438402), (98, 29719201), (2221, 1311338), (4442, 655669), (13381, 217658), (15547, 187334), (26762, 108829), (31094, 93667)]