259459504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{705053}}^1$

素因数の和:705084

約数の個数: 20

約数和(自身を含む): 524560176

約数和(自身を除く): 265100672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 705053, 1410106, 2820212, 5640424, 11280848, 16216219, 32432438, 64864876, 129729752, 259459504]

約数ペア:

[(1, 259459504), (2, 129729752), (4, 64864876), (8, 32432438), (16, 16216219), (23, 11280848), (46, 5640424), (92, 2820212), (184, 1410106), (368, 705053)]