870819698

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 1611326976

約数和(自身を除く): 740507278

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 529, 713, 1058, 1426, 3703, 3793, 4991, 7406, 7586, 9982, 16399, 26551, 32798, 53102, 87239, 114793, 117583, 174478, 229586, 235166, 610673, 823081, 1221346, 1646162, 2006497, 2704409, 4012994, 5408818, 14045479, 18930863, 28090958, 37861726, 62201407, 124402814, 435409849, 870819698]

約数ペア:

[(1, 870819698), (2, 435409849), (7, 124402814), (14, 62201407), (23, 37861726), (31, 28090958), (46, 18930863), (62, 14045479), (161, 5408818), (217, 4012994), (322, 2704409), (434, 2006497), (529, 1646162), (713, 1221346), (1058, 823081), (1426, 610673), (3703, 235166), (3793, 229586), (4991, 174478), (7406, 117583), (7586, 114793), (9982, 87239), (16399, 53102), (26551, 32798)]