1489577098

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{79973}}^1$

素因数の和:80181

約数の個数: 16

約数和(自身を含む): 2284057440

約数和(自身を除く): 794480342

約数列:

[1, 2, 67, 134, 139, 278, 9313, 18626, 79973, 159946, 5358191, 10716382, 11116247, 22232494, 744788549, 1489577098]

約数ペア:

[(1, 1489577098), (2, 744788549), (67, 22232494), (134, 11116247), (139, 10716382), (278, 5358191), (9313, 159946), (18626, 79973)]