1020238646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{186379}}^1$

素因数の和:186428

約数の個数: 32

約数和(自身を含む): 1932387840

約数和(自身を除く): 912149194

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 186379, 372758, 1304653, 2609306, 3168443, 4286717, 6336886, 8573434, 22179101, 30007019, 44358202, 60014038, 72874189, 145748378, 510119323, 1020238646]

約数ペア:

[(1, 1020238646), (2, 510119323), (7, 145748378), (14, 72874189), (17, 60014038), (23, 44358202), (34, 30007019), (46, 22179101), (119, 8573434), (161, 6336886), (238, 4286717), (322, 3168443), (391, 2609306), (782, 1304653), (2737, 372758), (5474, 186379)]