8045498864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{634103}}^1$

素因数の和:634185

約数の個数: 40

約数和(自身を含む): 17062470432

約数和(自身を除く): 9016971568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 634103, 1268206, 2536412, 5072824, 8243339, 10145648, 16486678, 32973356, 38680283, 65946712, 77360566, 131893424, 154721132, 309442264, 502843679, 618884528, 1005687358, 2011374716, 4022749432, 8045498864]

約数ペア:

[(1, 8045498864), (2, 4022749432), (4, 2011374716), (8, 1005687358), (13, 618884528), (16, 502843679), (26, 309442264), (52, 154721132), (61, 131893424), (104, 77360566), (122, 65946712), (208, 38680283), (244, 32973356), (488, 16486678), (793, 10145648), (976, 8243339), (1586, 5072824), (3172, 2536412), (6344, 1268206), (12688, 634103)]