1331350453916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1\times {\mathrm{224603}}^1$

素因数の和:231474

約数の個数: 48

約数和(自身を含む): 2749009213440

約数和(自身を除く): 1417658759524

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 6829, 13658, 27316, 47803, 95606, 191212, 211699, 224603, 423398, 449206, 846796, 898412, 1481893, 1572221, 2963786, 3144442, 5927572, 6288884, 6962693, 13925386, 27850772, 48738851, 97477702, 194955404, 1533813887, 3067627774, 6135255548, 10736697209, 21473394418, 42946788836, 47548230497, 95096460994, 190192921988, 332837613479, 665675226958, 1331350453916]

約数ペア:

[(1, 1331350453916), (2, 665675226958), (4, 332837613479), (7, 190192921988), (14, 95096460994), (28, 47548230497), (31, 42946788836), (62, 21473394418), (124, 10736697209), (217, 6135255548), (434, 3067627774), (868, 1533813887), (6829, 194955404), (13658, 97477702), (27316, 48738851), (47803, 27850772), (95606, 13925386), (191212, 6962693), (211699, 6288884), (224603, 5927572), (423398, 3144442), (449206, 2963786), (846796, 1572221), (898412, 1481893)]