1278903074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1\times {\mathrm{10357}}^1$

素因数の和:12517

約数の個数: 16

約数和(自身を含む): 1985628600

約数和(自身を除く): 706725526

約数列:

[1, 2, 29, 58, 2129, 4258, 10357, 20714, 61741, 123482, 300353, 600706, 22050053, 44100106, 639451537, 1278903074]

約数ペア:

[(1, 1278903074), (2, 639451537), (29, 44100106), (58, 22050053), (2129, 600706), (4258, 300353), (10357, 123482), (20714, 61741)]