130317908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{202357}}^1$

素因数の和:202391

約数の個数: 24

約数和(自身を含む): 271969152

約数和(自身を除く): 141651244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 202357, 404714, 809428, 1416499, 2832998, 4654211, 5665996, 9308422, 18616844, 32579477, 65158954, 130317908]

約数ペア:

[(1, 130317908), (2, 65158954), (4, 32579477), (7, 18616844), (14, 9308422), (23, 5665996), (28, 4654211), (46, 2832998), (92, 1416499), (161, 809428), (322, 404714), (644, 202357)]