425154862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2969}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 728766720

約数和(自身を除く): 303611858

約数列:

[1, 2, 11, 22, 23, 46, 253, 283, 506, 566, 2969, 3113, 5938, 6226, 6509, 13018, 32659, 65318, 68287, 71599, 136574, 143198, 751157, 840227, 1502314, 1680454, 9242497, 18484994, 19325221, 38650442, 212577431, 425154862]

約数ペア:

[(1, 425154862), (2, 212577431), (11, 38650442), (22, 19325221), (23, 18484994), (46, 9242497), (253, 1680454), (283, 1502314), (506, 840227), (566, 751157), (2969, 143198), (3113, 136574), (5938, 71599), (6226, 68287), (6509, 65318), (13018, 32659)]