422367478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 693252000

約数和(自身を除く): 270884522

約数列:

[1, 2, 13, 26, 89, 178, 349, 523, 698, 1046, 1157, 2314, 4537, 6799, 9074, 13598, 31061, 46547, 62122, 93094, 182527, 365054, 403793, 605111, 807586, 1210222, 2372851, 4745702, 16244903, 32489806, 211183739, 422367478]

約数ペア:

[(1, 422367478), (2, 211183739), (13, 32489806), (26, 16244903), (89, 4745702), (178, 2372851), (349, 1210222), (523, 807586), (698, 605111), (1046, 403793), (1157, 365054), (2314, 182527), (4537, 93094), (6799, 62122), (9074, 46547), (13598, 31061)]