1285157062

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{2269}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 2301235200

約数和(自身を除く): 1016078138

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1759, 2269, 3518, 4538, 12313, 15883, 24626, 31766, 40457, 52187, 80914, 104374, 283199, 365309, 566398, 730618, 3991171, 7982342, 27938197, 55876394, 91796933, 183593866, 642578531, 1285157062]

約数ペア:

[(1, 1285157062), (2, 642578531), (7, 183593866), (14, 91796933), (23, 55876394), (46, 27938197), (161, 7982342), (322, 3991171), (1759, 730618), (2269, 566398), (3518, 365309), (4538, 283199), (12313, 104374), (15883, 80914), (24626, 52187), (31766, 40457)]