2040931208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{253343}}^1$

素因数の和:253421

約数の個数: 32

約数和(自身を含む): 4104172800

約数和(自身を除く): 2063241592

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 253343, 506686, 1013372, 2026744, 4813517, 9627034, 13427179, 19254068, 26854358, 38508136, 53708716, 107417432, 255116401, 510232802, 1020465604, 2040931208]

約数ペア:

[(1, 2040931208), (2, 1020465604), (4, 510232802), (8, 255116401), (19, 107417432), (38, 53708716), (53, 38508136), (76, 26854358), (106, 19254068), (152, 13427179), (212, 9627034), (424, 4813517), (1007, 2026744), (2014, 1013372), (4028, 506686), (8056, 253343)]