247494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 564480

約数和(自身を除く): 316986

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 167, 247, 334, 494, 501, 741, 1002, 1482, 2171, 3173, 4342, 6346, 6513, 9519, 13026, 19038, 41249, 82498, 123747, 247494]

約数ペア:

[(1, 247494), (2, 123747), (3, 82498), (6, 41249), (13, 19038), (19, 13026), (26, 9519), (38, 6513), (39, 6346), (57, 4342), (78, 3173), (114, 2171), (167, 1482), (247, 1002), (334, 741), (494, 501)]