399289922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{5879}}^1$

素因数の和:7081

約数の個数: 16

約数和(自身を含む): 620222400

約数和(自身を除く): 220932478

約数列:

[1, 2, 29, 58, 1171, 2342, 5879, 11758, 33959, 67918, 170491, 340982, 6884309, 13768618, 199644961, 399289922]

約数ペア:

[(1, 399289922), (2, 199644961), (29, 13768618), (58, 6884309), (1171, 340982), (2342, 170491), (5879, 67918), (11758, 33959)]