2144270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6955

約数の個数: 16

約数和(自身を含む): 3984768

約数和(自身を除く): 1840498

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6917, 13834, 34585, 69170, 214427, 428854, 1072135, 2144270]

約数ペア:

[(1, 2144270), (2, 1072135), (5, 428854), (10, 214427), (31, 69170), (62, 34585), (155, 13834), (310, 6917)]