996965758

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{33679}}^1$

素因数の和:33760

約数の個数: 24

約数和(自身を含む): 1616842080

約数和(自身を除く): 619876322

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 14801, 29602, 33679, 67358, 639901, 1279802, 1380839, 2761678, 12158119, 24316238, 26235941, 52471882, 498482879, 996965758]

約数ペア:

[(1, 996965758), (2, 498482879), (19, 52471882), (38, 26235941), (41, 24316238), (82, 12158119), (361, 2761678), (722, 1380839), (779, 1279802), (1558, 639901), (14801, 67358), (29602, 33679)]