1325932734524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8521}}^1\times {\mathrm{55337}}^1$

素因数の和:63918

約数の個数: 48

約数和(自身を含む): 2508861119520

約数和(自身を除く): 1182928384996

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 8521, 17042, 34084, 55337, 110674, 161899, 221348, 315277, 323798, 630554, 647596, 1051403, 1261108, 2047469, 2102806, 4094938, 4205612, 5990263, 8189876, 11980526, 23961052, 38901911, 77803822, 155607644, 471526577, 943053154, 1886106308, 8959004963, 17446483349, 17918009926, 34892966698, 35836019852, 69785933396, 331483183631, 662966367262, 1325932734524]

約数ペア:

[(1, 1325932734524), (2, 662966367262), (4, 331483183631), (19, 69785933396), (37, 35836019852), (38, 34892966698), (74, 17918009926), (76, 17446483349), (148, 8959004963), (703, 1886106308), (1406, 943053154), (2812, 471526577), (8521, 155607644), (17042, 77803822), (34084, 38901911), (55337, 23961052), (110674, 11980526), (161899, 8189876), (221348, 5990263), (315277, 4205612), (323798, 4094938), (630554, 2102806), (647596, 2047469), (1051403, 1261108)]