2045406494

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1\times {\mathrm{8263}}^1$

素因数の和:10355

約数の個数: 16

約数和(自身を含む): 3120321120

約数和(自身を除く): 1074914626

約数列:

[1, 2, 61, 122, 2029, 4058, 8263, 16526, 123769, 247538, 504043, 1008086, 16765627, 33531254, 1022703247, 2045406494]

約数ペア:

[(1, 2045406494), (2, 1022703247), (61, 33531254), (122, 16765627), (2029, 1008086), (4058, 504043), (8263, 247538), (16526, 123769)]