1236446656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{623209}}^1$

素因数の和:623252

約数の個数: 28

約数和(自身を含む): 2532725440

約数和(自身を除く): 1296278784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 623209, 1246418, 2492836, 4985672, 9971344, 19319479, 19942688, 38638958, 39885376, 77277916, 154555832, 309111664, 618223328, 1236446656]

約数ペア:

[(1, 1236446656), (2, 618223328), (4, 309111664), (8, 154555832), (16, 77277916), (31, 39885376), (32, 38638958), (62, 19942688), (64, 19319479), (124, 9971344), (248, 4985672), (496, 2492836), (992, 1246418), (1984, 623209)]