1246256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 2697744

約数和(自身を除く): 1451488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 97, 146, 176, 194, 292, 388, 584, 776, 803, 1067, 1168, 1552, 1606, 2134, 3212, 4268, 6424, 7081, 8536, 12848, 14162, 17072, 28324, 56648, 77891, 113296, 155782, 311564, 623128, 1246256]

約数ペア:

[(1, 1246256), (2, 623128), (4, 311564), (8, 155782), (11, 113296), (16, 77891), (22, 56648), (44, 28324), (73, 17072), (88, 14162), (97, 12848), (146, 8536), (176, 7081), (194, 6424), (292, 4268), (388, 3212), (584, 2134), (776, 1606), (803, 1552), (1067, 1168)]