1317022

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 2339280

約数和(自身を除く): 1022258

約数列:

[1, 2, 7, 14, 49, 89, 98, 151, 178, 302, 623, 1057, 1246, 2114, 4361, 7399, 8722, 13439, 14798, 26878, 94073, 188146, 658511, 1317022]

約数ペア:

[(1, 1317022), (2, 658511), (7, 188146), (14, 94073), (49, 26878), (89, 14798), (98, 13439), (151, 8722), (178, 7399), (302, 4361), (623, 2114), (1057, 1246)]