539196478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1291}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 883728000

約数和(自身を除く): 344531522

約数列:

[1, 2, 19, 29, 38, 58, 379, 551, 758, 1102, 1291, 2582, 7201, 10991, 14402, 21982, 24529, 37439, 49058, 74878, 208829, 417658, 489289, 711341, 978578, 1422682, 9296491, 14189381, 18592982, 28378762, 269598239, 539196478]

約数ペア:

[(1, 539196478), (2, 269598239), (19, 28378762), (29, 18592982), (38, 14189381), (58, 9296491), (379, 1422682), (551, 978578), (758, 711341), (1102, 489289), (1291, 417658), (2582, 208829), (7201, 74878), (10991, 49058), (14402, 37439), (21982, 24529)]