1533884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 2975616

約数和(自身を除く): 1441732

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 491, 781, 982, 1562, 1964, 3124, 5401, 10802, 21604, 34861, 69722, 139444, 383471, 766942, 1533884]

約数ペア:

[(1, 1533884), (2, 766942), (4, 383471), (11, 139444), (22, 69722), (44, 34861), (71, 21604), (142, 10802), (284, 5401), (491, 3124), (781, 1964), (982, 1562)]