2149174938

素因数分解:

$2^1\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{351517}}^1$

素因数の和:352541

約数の個数: 16

約数和(自身を含む): 4302580320

約数和(自身を除く): 2153405382

約数列:

[1, 2, 3, 6, 1019, 2038, 3057, 6114, 351517, 703034, 1054551, 2109102, 358195823, 716391646, 1074587469, 2149174938]

約数ペア:

[(1, 2149174938), (2, 1074587469), (3, 716391646), (6, 358195823), (1019, 2109102), (2038, 1054551), (3057, 703034), (6114, 351517)]