1138677118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{19009}}^1$

素因数の和:19563

約数の個数: 16

約数和(自身を含む): 1739643120

約数和(自身を除く): 600966002

約数列:

[1, 2, 61, 122, 491, 982, 19009, 29951, 38018, 59902, 1159549, 2319098, 9333419, 18666838, 569338559, 1138677118]

約数ペア:

[(1, 1138677118), (2, 569338559), (61, 18666838), (122, 9333419), (491, 2319098), (982, 1159549), (19009, 59902), (29951, 38018)]