1661574694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{16061}}^1$

素因数の和:16272

約数の個数: 32

約数和(自身を含む): 2817146304

約数和(自身を除く): 1155571610

約数列:

[1, 2, 13, 23, 26, 46, 173, 299, 346, 598, 2249, 3979, 4498, 7958, 16061, 32122, 51727, 103454, 208793, 369403, 417586, 738806, 2778553, 4802239, 5557106, 9604478, 36121189, 63906719, 72242378, 127813438, 830787347, 1661574694]

約数ペア:

[(1, 1661574694), (2, 830787347), (13, 127813438), (23, 72242378), (26, 63906719), (46, 36121189), (173, 9604478), (299, 5557106), (346, 4802239), (598, 2778553), (2249, 738806), (3979, 417586), (4498, 369403), (7958, 208793), (16061, 103454), (32122, 51727)]