1395023762

素因数分解:

$2^1\times {\mathrm{11}}^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 2372473152

約数和(自身を除く): 977449390

約数列:

[1, 2, 11, 22, 61, 71, 121, 122, 142, 242, 671, 781, 1331, 1342, 1562, 2662, 4331, 7381, 8591, 8662, 14641, 14762, 17182, 29282, 47641, 81191, 94501, 95282, 161051, 162382, 189002, 322102, 524051, 893101, 1039511, 1048102, 1786202, 2079022, 5764561, 9824111, 11434621, 11529122, 19648222, 22869242, 63410171, 126820342, 697511881, 1395023762]

約数ペア:

[(1, 1395023762), (2, 697511881), (11, 126820342), (22, 63410171), (61, 22869242), (71, 19648222), (121, 11529122), (122, 11434621), (142, 9824111), (242, 5764561), (671, 2079022), (781, 1786202), (1331, 1048102), (1342, 1039511), (1562, 893101), (2662, 524051), (4331, 322102), (7381, 189002), (8591, 162382), (8662, 161051), (14641, 95282), (14762, 94501), (17182, 81191), (29282, 47641)]