1812542906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{268207}}^1$

素因数の和:268349

約数の個数: 16

約数和(自身を含む): 2832276480

約数和(自身を除く): 1019733574

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 268207, 536414, 8314417, 16628834, 29234563, 58469126, 906271453, 1812542906]

約数ペア:

[(1, 1812542906), (2, 906271453), (31, 58469126), (62, 29234563), (109, 16628834), (218, 8314417), (3379, 536414), (6758, 268207)]