118889074

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{1607}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 181305216

約数和(自身を除く): 62416142

約数列:

[1, 2, 71, 142, 521, 1042, 1607, 3214, 36991, 73982, 114097, 228194, 837247, 1674494, 59444537, 118889074]

約数ペア:

[(1, 118889074), (2, 59444537), (71, 1674494), (142, 837247), (521, 228194), (1042, 114097), (1607, 73982), (3214, 36991)]