1828821490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{18713}}^1$

素因数の和:19086

約数の個数: 32

約数和(自身を含む): 3415679280

約数和(自身を除く): 1586857790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 337, 674, 1685, 3370, 9773, 18713, 19546, 37426, 48865, 93565, 97730, 187130, 542677, 1085354, 2713385, 5426770, 6306281, 12612562, 31531405, 63062810, 182882149, 365764298, 914410745, 1828821490]

約数ペア:

[(1, 1828821490), (2, 914410745), (5, 365764298), (10, 182882149), (29, 63062810), (58, 31531405), (145, 12612562), (290, 6306281), (337, 5426770), (674, 2713385), (1685, 1085354), (3370, 542677), (9773, 187130), (18713, 97730), (19546, 93565), (37426, 48865)]