250898956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11159}}^1$

素因数の和:11254

約数の個数: 48

約数和(自身を含む): 554964480

約数和(自身を除く): 304065524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 11159, 11242, 22318, 22484, 44636, 78113, 122749, 156226, 245498, 312452, 490996, 814607, 859243, 1629214, 1718486, 3258428, 3436972, 5702249, 8960677, 11404498, 17921354, 22808996, 35842708, 62724739, 125449478, 250898956]

約数ペア:

[(1, 250898956), (2, 125449478), (4, 62724739), (7, 35842708), (11, 22808996), (14, 17921354), (22, 11404498), (28, 8960677), (44, 5702249), (73, 3436972), (77, 3258428), (146, 1718486), (154, 1629214), (292, 859243), (308, 814607), (511, 490996), (803, 312452), (1022, 245498), (1606, 156226), (2044, 122749), (3212, 78113), (5621, 44636), (11159, 22484), (11242, 22318)]