271569142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 465218208

約数和(自身を除く): 193649066

約数列:

[1, 2, 13, 23, 26, 46, 169, 181, 193, 299, 338, 362, 386, 598, 2353, 2509, 3887, 4163, 4439, 4706, 5018, 7774, 8326, 8878, 30589, 32617, 34933, 54119, 57707, 61178, 65234, 69866, 108238, 115414, 454129, 703547, 750191, 803459, 908258, 1407094, 1500382, 1606918, 5903677, 10444967, 11807354, 20889934, 135784571, 271569142]

約数ペア:

[(1, 271569142), (2, 135784571), (13, 20889934), (23, 11807354), (26, 10444967), (46, 5903677), (169, 1606918), (181, 1500382), (193, 1407094), (299, 908258), (338, 803459), (362, 750191), (386, 703547), (598, 454129), (2353, 115414), (2509, 108238), (3887, 69866), (4163, 65234), (4439, 61178), (4706, 57707), (5018, 54119), (7774, 34933), (8326, 32617), (8878, 30589)]