259235465186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{9869621}}^1$

素因数の和:9870217

約数の個数: 16

約数和(自身を含む): 406470512448

約数和(自身を除く): 147235047262

約数列:

[1, 2, 23, 46, 571, 1142, 13133, 26266, 9869621, 19739242, 227001283, 454002566, 5635553591, 11271107182, 129617732593, 259235465186]

約数ペア:

[(1, 259235465186), (2, 129617732593), (23, 11271107182), (46, 5635553591), (571, 454002566), (1142, 227001283), (13133, 19739242), (26266, 9869621)]