389918062

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5584

約数の個数: 24

約数和(自身を含む): 620799768

約数和(自身を除く): 230881706

約数列:

[1, 2, 31, 37, 62, 74, 961, 1147, 1922, 2294, 5483, 10966, 35557, 71114, 169973, 202871, 339946, 405742, 5269163, 6289001, 10538326, 12578002, 194959031, 389918062]

約数ペア:

[(1, 389918062), (2, 194959031), (31, 12578002), (37, 10538326), (62, 6289001), (74, 5269163), (961, 405742), (1147, 339946), (1922, 202871), (2294, 169973), (5483, 71114), (10966, 35557)]