2080990884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303879}}^1$

素因数の和:1303912

約数の個数: 48

約数和(自身を含む): 5841382400

約数和(自身を除く): 3760391516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1303879, 2607758, 3911637, 5215516, 7823274, 9127153, 15646548, 18254306, 24773701, 27381459, 36508612, 49547402, 54762918, 74321103, 99094804, 109525836, 148642206, 173415907, 297284412, 346831814, 520247721, 693663628, 1040495442, 2080990884]

約数ペア:

[(1, 2080990884), (2, 1040495442), (3, 693663628), (4, 520247721), (6, 346831814), (7, 297284412), (12, 173415907), (14, 148642206), (19, 109525836), (21, 99094804), (28, 74321103), (38, 54762918), (42, 49547402), (57, 36508612), (76, 27381459), (84, 24773701), (114, 18254306), (133, 15646548), (228, 9127153), (266, 7823274), (399, 5215516), (532, 3911637), (798, 2607758), (1596, 1303879)]