212977175024

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{11271019}}^1$

素因数の和:11272208

約数の個数: 20

約数和(自身を含む): 412992714840

約数和(自身を除く): 200015539816

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4724, 9448, 18896, 11271019, 22542038, 45084076, 90168152, 180336304, 13311073439, 26622146878, 53244293756, 106488587512, 212977175024]

約数ペア:

[(1, 212977175024), (2, 106488587512), (4, 53244293756), (8, 26622146878), (16, 13311073439), (1181, 180336304), (2362, 90168152), (4724, 45084076), (9448, 22542038), (18896, 11271019)]