479108294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1657}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 865873920

約数和(自身を除く): 386765626

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1087, 1657, 2174, 3314, 7609, 11599, 15218, 20653, 23198, 31483, 41306, 62966, 144571, 220381, 289142, 440762, 1801159, 3602318, 12608113, 25216226, 34222021, 68444042, 239554147, 479108294]

約数ペア:

[(1, 479108294), (2, 239554147), (7, 68444042), (14, 34222021), (19, 25216226), (38, 12608113), (133, 3602318), (266, 1801159), (1087, 440762), (1657, 289142), (2174, 220381), (3314, 144571), (7609, 62966), (11599, 41306), (15218, 31483), (20653, 23198)]