1997546878

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1\times {\mathrm{12941}}^1$

素因数の和:13739

約数の個数: 16

約数和(自身を含む): 3027496176

約数和(自身を除く): 1029949298

約数列:

[1, 2, 113, 226, 683, 1366, 12941, 25882, 77179, 154358, 1462333, 2924666, 8838703, 17677406, 998773439, 1997546878]

約数ペア:

[(1, 1997546878), (2, 998773439), (113, 17677406), (226, 8838703), (683, 2924666), (1366, 1462333), (12941, 154358), (25882, 77179)]