646014

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 1312128

約数和(自身を除く): 666114

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1607, 3214, 4821, 9642, 107669, 215338, 323007, 646014]

約数ペア:

[(1, 646014), (2, 323007), (3, 215338), (6, 107669), (67, 9642), (134, 4821), (201, 3214), (402, 1607)]