326449978

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{2689}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 495530280

約数和(自身を除く): 169080302

約数列:

[1, 2, 101, 202, 601, 1202, 2689, 5378, 60701, 121402, 271589, 543178, 1616089, 3232178, 163224989, 326449978]

約数ペア:

[(1, 326449978), (2, 163224989), (101, 3232178), (202, 1616089), (601, 543178), (1202, 271589), (2689, 121402), (5378, 60701)]