890357334

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{4057}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 1807595520

約数和(自身を除く): 917238186

約数列:

[1, 2, 3, 6, 79, 158, 237, 463, 474, 926, 1389, 2778, 4057, 8114, 12171, 24342, 36577, 73154, 109731, 219462, 320503, 641006, 961509, 1878391, 1923018, 3756782, 5635173, 11270346, 148392889, 296785778, 445178667, 890357334]

約数ペア:

[(1, 890357334), (2, 445178667), (3, 296785778), (6, 148392889), (79, 11270346), (158, 5635173), (237, 3756782), (463, 1923018), (474, 1878391), (926, 961509), (1389, 641006), (2778, 320503), (4057, 219462), (8114, 109731), (12171, 73154), (24342, 36577)]