451568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 30

約数和(自身を含む): 953064

約数和(自身を除く): 501496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 169, 208, 334, 338, 668, 676, 1336, 1352, 2171, 2672, 2704, 4342, 8684, 17368, 28223, 34736, 56446, 112892, 225784, 451568]

約数ペア:

[(1, 451568), (2, 225784), (4, 112892), (8, 56446), (13, 34736), (16, 28223), (26, 17368), (52, 8684), (104, 4342), (167, 2704), (169, 2672), (208, 2171), (334, 1352), (338, 1336), (668, 676)]