306994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 16

約数和(自身を含む): 489600

約数和(自身を除く): 182606

約数列:

[1, 2, 29, 58, 67, 79, 134, 158, 1943, 2291, 3886, 4582, 5293, 10586, 153497, 306994]

約数ペア:

[(1, 306994), (2, 153497), (29, 10586), (58, 5293), (67, 4582), (79, 3886), (134, 2291), (158, 1943)]