678740052

素因数分解:

$2^2\times 3^1\times {\mathrm{1913}}^1\times {\mathrm{29567}}^1$

素因数の和:31487

約数の個数: 24

約数和(自身を含む): 1584608256

約数和(自身を除く): 905868204

約数列:

[1, 2, 3, 4, 6, 12, 1913, 3826, 5739, 7652, 11478, 22956, 29567, 59134, 88701, 118268, 177402, 354804, 56561671, 113123342, 169685013, 226246684, 339370026, 678740052]

約数ペア:

[(1, 678740052), (2, 339370026), (3, 226246684), (4, 169685013), (6, 113123342), (12, 56561671), (1913, 354804), (3826, 177402), (5739, 118268), (7652, 88701), (11478, 59134), (22956, 29567)]