2612996869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{530989}}^1$

素因数の和:531052

約数の個数: 16

約数和(自身を含む): 3228419200

約数和(自身を除く): 615422331

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 530989, 3716923, 10088791, 19646593, 70621537, 137526151, 373285267, 2612996869]

約数ペア:

[(1, 2612996869), (7, 373285267), (19, 137526151), (37, 70621537), (133, 19646593), (259, 10088791), (703, 3716923), (4921, 530989)]