219546432002

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{1090979}}^1$

素因数の和:1091641

約数の個数: 16

約数和(自身を含む): 331483363200

約数和(自身を除く): 111936931198

約数列:

[1, 2, 239, 421, 478, 842, 100619, 201238, 1090979, 2181958, 260743981, 459302159, 521487962, 918604318, 109773216001, 219546432002]

約数ペア:

[(1, 219546432002), (2, 109773216001), (239, 918604318), (421, 521487962), (478, 459302159), (842, 260743981), (100619, 2181958), (201238, 1090979)]