1790867232007

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{3673}}^1\times {\mathrm{7723}}^1$

素因数の和:11743

約数の個数: 32

約数和(自身を含む): 2124942842880

約数和(自身を除く): 334075610873

約数列:

[1, 7, 29, 203, 311, 2177, 3673, 7723, 9019, 25711, 54061, 63133, 106517, 223967, 745619, 1142303, 1567769, 2401853, 7996121, 16812971, 28366579, 33126787, 69653737, 198566053, 231887509, 487576159, 822630791, 5758415537, 8822006069, 61754042483, 255838176001, 1790867232007]

約数ペア:

[(1, 1790867232007), (7, 255838176001), (29, 61754042483), (203, 8822006069), (311, 5758415537), (2177, 822630791), (3673, 487576159), (7723, 231887509), (9019, 198566053), (25711, 69653737), (54061, 33126787), (63133, 28366579), (106517, 16812971), (223967, 7996121), (745619, 2401853), (1142303, 1567769)]