1330442918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{18307}}^1$

素因数の和:18524

約数の個数: 32

約数和(自身を含む): 2372716800

約数和(自身を除く): 1042273882

約数列:

[1, 2, 7, 14, 29, 58, 179, 203, 358, 406, 1253, 2506, 5191, 10382, 18307, 36337, 36614, 72674, 128149, 256298, 530903, 1061806, 3276953, 3716321, 6553906, 7432642, 22938671, 45877342, 95031637, 190063274, 665221459, 1330442918]

約数ペア:

[(1, 1330442918), (2, 665221459), (7, 190063274), (14, 95031637), (29, 45877342), (58, 22938671), (179, 7432642), (203, 6553906), (358, 3716321), (406, 3276953), (1253, 1061806), (2506, 530903), (5191, 256298), (10382, 128149), (18307, 72674), (36337, 36614)]