320417036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{2243}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 570011904

約数和(自身を除く): 249594868

約数列:

[1, 2, 4, 71, 142, 284, 503, 1006, 2012, 2243, 4486, 8972, 35713, 71426, 142852, 159253, 318506, 637012, 1128229, 2256458, 4512916, 80104259, 160208518, 320417036]

約数ペア:

[(1, 320417036), (2, 160208518), (4, 80104259), (71, 4512916), (142, 2256458), (284, 1128229), (503, 637012), (1006, 318506), (2012, 159253), (2243, 142852), (4486, 71426), (8972, 35713)]