2174644297

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 2670080000

約数和(自身を除く): 495435703

約数列:

[1, 7, 19, 79, 133, 139, 553, 973, 1489, 1501, 2641, 10423, 10507, 10981, 18487, 28291, 76867, 117631, 198037, 206971, 208639, 823417, 1448797, 1460473, 2234989, 3932449, 15644923, 16350709, 27527143, 114454963, 310663471, 2174644297]

約数ペア:

[(1, 2174644297), (7, 310663471), (19, 114454963), (79, 27527143), (133, 16350709), (139, 15644923), (553, 3932449), (973, 2234989), (1489, 1460473), (1501, 1448797), (2641, 823417), (10423, 208639), (10507, 206971), (10981, 198037), (18487, 117631), (28291, 76867)]