2037979538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{154369}}^1$

素因数の和:154442

約数の個数: 32

約数和(自身を含む): 3734519040

約数和(自身を除く): 1696539502

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 154369, 308738, 1080583, 2161166, 3550487, 6329129, 7100974, 12658258, 24853409, 44303903, 49706818, 88607806, 145569967, 291139934, 1018989769, 2037979538]

約数ペア:

[(1, 2037979538), (2, 1018989769), (7, 291139934), (14, 145569967), (23, 88607806), (41, 49706818), (46, 44303903), (82, 24853409), (161, 12658258), (287, 7100974), (322, 6329129), (574, 3550487), (943, 2161166), (1886, 1080583), (6601, 308738), (13202, 154369)]