2861001302

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{68311}}^1$

素因数の和:68843

約数の個数: 16

約数和(自身を含む): 4400385792

約数和(自身を除く): 1539384490

約数列:

[1, 2, 43, 86, 487, 974, 20941, 41882, 68311, 136622, 2937373, 5874746, 33267457, 66534914, 1430500651, 2861001302]

約数ペア:

[(1, 2861001302), (2, 1430500651), (43, 66534914), (86, 33267457), (487, 5874746), (974, 2937373), (20941, 136622), (41882, 68311)]