391570246

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{6529}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 594282240

約数和(自身を除く): 202711994

約数列:

[1, 2, 157, 191, 314, 382, 6529, 13058, 29987, 59974, 1025053, 1247039, 2050106, 2494078, 195785123, 391570246]

約数ペア:

[(1, 391570246), (2, 195785123), (157, 2494078), (191, 2050106), (314, 1247039), (382, 1025053), (6529, 59974), (13058, 29987)]