770454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1892

約数の個数: 24

約数和(自身を含む): 1742832

約数和(自身を除く): 972378

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1861, 3722, 5583, 11166, 16749, 33498, 42803, 85606, 128409, 256818, 385227, 770454]

約数ペア:

[(1, 770454), (2, 385227), (3, 256818), (6, 128409), (9, 85606), (18, 42803), (23, 33498), (46, 16749), (69, 11166), (138, 5583), (207, 3722), (414, 1861)]