1949203888

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{264263}}^1$

素因数の和:264732

約数の個数: 20

約数和(自身を含む): 3784789008

約数和(自身を除く): 1835585120

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 264263, 528526, 1057052, 2114104, 4228208, 121825243, 243650486, 487300972, 974601944, 1949203888]

約数ペア:

[(1, 1949203888), (2, 974601944), (4, 487300972), (8, 243650486), (16, 121825243), (461, 4228208), (922, 2114104), (1844, 1057052), (3688, 528526), (7376, 264263)]