2018613628

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5670263}}^1$

素因数の和:5670356

約数の個数: 12

約数和(自身を含む): 3572266320

約数和(自身を除く): 1553652692

約数列:

[1, 2, 4, 89, 178, 356, 5670263, 11340526, 22681052, 504653407, 1009306814, 2018613628]

約数ペア:

[(1, 2018613628), (2, 1009306814), (4, 504653407), (89, 22681052), (178, 11340526), (356, 5670263)]