253347558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3467}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 534349440

約数和(自身を除く): 281001882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 641, 1282, 1923, 3467, 3846, 6934, 10401, 12179, 20802, 24358, 36537, 65873, 73074, 131746, 197619, 395238, 2222347, 4444694, 6667041, 13334082, 42224593, 84449186, 126673779, 253347558]

約数ペア:

[(1, 253347558), (2, 126673779), (3, 84449186), (6, 42224593), (19, 13334082), (38, 6667041), (57, 4444694), (114, 2222347), (641, 395238), (1282, 197619), (1923, 131746), (3467, 73074), (3846, 65873), (6934, 36537), (10401, 24358), (12179, 20802)]