1338310790224

素因数分解:

$2^4\times {\mathrm{63463}}^1\times {\mathrm{1318003}}^1$

素因数の和:1381474

約数の個数: 20

約数和(自身を含む): 2593019981536

約数和(自身を除く): 1254709191312

約数列:

[1, 2, 4, 8, 16, 63463, 126926, 253852, 507704, 1015408, 1318003, 2636006, 5272012, 10544024, 21088048, 83644424389, 167288848778, 334577697556, 669155395112, 1338310790224]

約数ペア:

[(1, 1338310790224), (2, 669155395112), (4, 334577697556), (8, 167288848778), (16, 83644424389), (63463, 21088048), (126926, 10544024), (253852, 5272012), (507704, 2636006), (1015408, 1318003)]