27439478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 46399392

約数和(自身を除く): 18959914

約数列:

[1, 2, 11, 22, 53, 101, 106, 202, 233, 466, 583, 1111, 1166, 2222, 2563, 5126, 5353, 10706, 12349, 23533, 24698, 47066, 58883, 117766, 135839, 258863, 271678, 517726, 1247249, 2494498, 13719739, 27439478]

約数ペア:

[(1, 27439478), (2, 13719739), (11, 2494498), (22, 1247249), (53, 517726), (101, 271678), (106, 258863), (202, 135839), (233, 117766), (466, 58883), (583, 47066), (1111, 24698), (1166, 23533), (2222, 12349), (2563, 10706), (5126, 5353)]