1338849074

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{61297}}^1$

素因数の和:61529

約数の個数: 16

約数和(自身を含む): 2050785888

約数和(自身を除く): 711936814

約数列:

[1, 2, 67, 134, 163, 326, 10921, 21842, 61297, 122594, 4106899, 8213798, 9991411, 19982822, 669424537, 1338849074]

約数ペア:

[(1, 1338849074), (2, 669424537), (67, 19982822), (134, 9991411), (163, 8213798), (326, 4106899), (10921, 122594), (21842, 61297)]