1580100914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{81373}}^1$

素因数の和:81474

約数の個数: 32

約数和(自身を含む): 2890404480

約数和(自身を除く): 1310303566

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 9709, 19418, 81373, 162746, 569611, 1139222, 1546087, 3092174, 5940229, 10822609, 11880458, 21645218, 41581603, 83163206, 112864351, 225728702, 790050457, 1580100914]

約数ペア:

[(1, 1580100914), (2, 790050457), (7, 225728702), (14, 112864351), (19, 83163206), (38, 41581603), (73, 21645218), (133, 11880458), (146, 10822609), (266, 5940229), (511, 3092174), (1022, 1546087), (1387, 1139222), (2774, 569611), (9709, 162746), (19418, 81373)]