1384827724

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{377543}}^1$

素因数の和:377685

約数の個数: 24

約数和(自身を含む): 2790805248

約数和(自身を除く): 1405977524

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 377543, 755086, 1510172, 2642801, 5285602, 10571204, 49458133, 98916266, 197832532, 346206931, 692413862, 1384827724]

約数ペア:

[(1, 1384827724), (2, 692413862), (4, 346206931), (7, 197832532), (14, 98916266), (28, 49458133), (131, 10571204), (262, 5285602), (524, 2642801), (917, 1510172), (1834, 755086), (3668, 377543)]