1856974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 3409920

約数和(自身を除く): 1552946

約数列:

[1, 2, 7, 14, 23, 46, 73, 79, 146, 158, 161, 322, 511, 553, 1022, 1106, 1679, 1817, 3358, 3634, 5767, 11534, 11753, 12719, 23506, 25438, 40369, 80738, 132641, 265282, 928487, 1856974]

約数ペア:

[(1, 1856974), (2, 928487), (7, 265282), (14, 132641), (23, 80738), (46, 40369), (73, 25438), (79, 23506), (146, 12719), (158, 11753), (161, 11534), (322, 5767), (511, 3634), (553, 3358), (1022, 1817), (1106, 1679)]