247463194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{683}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 416047104

約数和(自身を除く): 168583910

約数列:

[1, 2, 11, 22, 43, 86, 383, 473, 683, 766, 946, 1366, 4213, 7513, 8426, 15026, 16469, 29369, 32938, 58738, 181159, 261589, 323059, 362318, 523178, 646118, 2877479, 5754958, 11248327, 22496654, 123731597, 247463194]

約数ペア:

[(1, 247463194), (2, 123731597), (11, 22496654), (22, 11248327), (43, 5754958), (86, 2877479), (383, 646118), (473, 523178), (683, 362318), (766, 323059), (946, 261589), (1366, 181159), (4213, 58738), (7513, 32938), (8426, 29369), (15026, 16469)]