1550382904

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211339}}^1$

素因数の和:211483

約数の個数: 32

約数和(自身を含む): 3347625600

約数和(自身を除く): 1797242696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 211339, 422678, 845356, 1479373, 1690712, 2958746, 5917492, 11834984, 27685409, 55370818, 110741636, 193797863, 221483272, 387595726, 775191452, 1550382904]

約数ペア:

[(1, 1550382904), (2, 775191452), (4, 387595726), (7, 221483272), (8, 193797863), (14, 110741636), (28, 55370818), (56, 27685409), (131, 11834984), (262, 5917492), (524, 2958746), (917, 1690712), (1048, 1479373), (1834, 845356), (3668, 422678), (7336, 211339)]