308383042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 527990400

約数和(自身を除く): 219607358

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 638, 979, 1958, 2581, 5162, 5431, 10862, 28391, 56782, 59741, 119482, 157499, 314998, 483359, 966718, 1732489, 3464978, 5316949, 10633898, 14017411, 28034822, 154191521, 308383042]

約数ペア:

[(1, 308383042), (2, 154191521), (11, 28034822), (22, 14017411), (29, 10633898), (58, 5316949), (89, 3464978), (178, 1732489), (319, 966718), (638, 483359), (979, 314998), (1958, 157499), (2581, 119482), (5162, 59741), (5431, 56782), (10862, 28391)]