486902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 16

約数和(自身を含む): 802032

約数和(自身を除く): 315130

約数列:

[1, 2, 13, 26, 61, 122, 307, 614, 793, 1586, 3991, 7982, 18727, 37454, 243451, 486902]

約数ペア:

[(1, 486902), (2, 243451), (13, 37454), (26, 18727), (61, 7982), (122, 3991), (307, 1586), (614, 793)]