1661001028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{30757}}^1$

素因数の和:31371

約数の個数: 24

約数和(自身を含む): 3038398272

約数和(自身を除く): 1377397244

約数列:

[1, 2, 4, 23, 46, 92, 587, 1174, 2348, 13501, 27002, 30757, 54004, 61514, 123028, 707411, 1414822, 2829644, 18054359, 36108718, 72217436, 415250257, 830500514, 1661001028]

約数ペア:

[(1, 1661001028), (2, 830500514), (4, 415250257), (23, 72217436), (46, 36108718), (92, 18054359), (587, 2829644), (1174, 1414822), (2348, 707411), (13501, 123028), (27002, 61514), (30757, 54004)]