404156926

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^2$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 629104896

約数和(自身を除く): 224947970

約数列:

[1, 2, 41, 82, 127, 197, 254, 394, 5207, 8077, 10414, 16154, 25019, 38809, 50038, 77618, 1025779, 1591169, 2051558, 3182338, 4928743, 9857486, 202078463, 404156926]

約数ペア:

[(1, 404156926), (2, 202078463), (41, 9857486), (82, 4928743), (127, 3182338), (197, 2051558), (254, 1591169), (394, 1025779), (5207, 77618), (8077, 50038), (10414, 38809), (16154, 25019)]