1900560633

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1493}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 2788162560

約数和(自身を除く): 887601927

約数列:

[1, 3, 19, 23, 57, 69, 437, 971, 1311, 1493, 2913, 4479, 18449, 22333, 28367, 34339, 55347, 66999, 85101, 103017, 424327, 652441, 1272981, 1449703, 1957323, 4349109, 27544357, 33343169, 82633071, 100029507, 633520211, 1900560633]

約数ペア:

[(1, 1900560633), (3, 633520211), (19, 100029507), (23, 82633071), (57, 33343169), (69, 27544357), (437, 4349109), (971, 1957323), (1311, 1449703), (1493, 1272981), (2913, 652441), (4479, 424327), (18449, 103017), (22333, 85101), (28367, 66999), (34339, 55347)]